RovyVon E200s Angel Eyes Flashlight Review

RovyVon’s new RovyVon E200s Angel Eyes is a dual emitter rectangle light. Quite an interesting design! Read on for photos and thoughts!

Official Specs and Features

Here’s a link to the RovyVon E200s Angel Eyes product page.

Versions

There are three versions of the E200.

The E200u uses a dual-chip LED which makes UV-C (270nm) and UV-A (390nm-400nm).
The E200s uses CREE XP-G3 LEDs for both front and sidelight (Front is 6500K and Side is 5000K for color temperature).
The E200r has red and blue LEDs for the front light and CREE XP-G3 LEDs for the sidelight.

Price

These are listed at $79.95 right now on Amazon(referral link).

Short Review

This E200s Angel Eyes is another neat little light from RovyVon. I like the size better than the bigger angel eyes E300s, and overall it’s probably more useful. Charging is fast and consistent. Output is lower than spec.

Long Review

The Big Table

RovyVon E200s Angel Eyes
Emitter:	Cree XP-G3 (6500K) – Front emitters (2)
Price in USD at publication time:	$79.95 on amazon
Cell:	Internal (1400mAh LiPO)
Turbo Runtime	High Runtime
LVP?	?
Switch Type:	E-Switch
Quiescent Current (A):	?
On-Board Charging?	Yes
Charge Port Type:	USB-C
Chargetime
Power off Charge Port with no Cell?	Two low modes
Claimed Lumens (lm)	1650
Measured Lumens (at 30s)	1152 (69.8% of claim)^
Candela per Lumen	5
Claimed Throw (m)	102
Candela (Calculated) in cd (at 30s)	252lux @ 4.592m = 5314cd
Throw (Calculated) (m)	145.8 (142.9% of claim)^
All my RovyVon reviews!

RovyVon E200s Angel Eyes
Emitter:	Cree XP-G3 (5000K) – Side emitters (3)
Price in USD at publication time:	$79.95 on amazon
Cell:	Internal (1400mAh LiPO)
High Runtime	Mid Runtime
LVP?	?
Switch Type:	E-Switch
Quiescent Current (A):	?
On-Board Charging?	Yes
Charge Port Type:	USB-C
Chargetime
Power off Charge Port with no Cell?	All 3 modes
Claimed Lumens (lm)	800
Measured Lumens (at 30s)	491 (61.4% of claim)^
Candela per Lumen	2.4
Claimed Throw (m)	102
Candela (Calculated) in cd (at 30s)	131lux @ 3.009m = 1186cd
Throw (Calculated) (m)	68.9 (67.5% of claim)^
All my RovyVon reviews!

^ Measurement disclaimer: Testing flashlights is my hobby. I use hobbyist-level equipment for testing, including some I made myself. Try not to get buried in the details of manufacturer specifications versus measurements recorded here; A certain amount of difference (say, 10 or 15%) is perfectly reasonable.

What’s Included

RovyVon E200s Angel Eyes Flashlight
Pocket Clip
Lanyard
Charge cable (USB to USB-C)
Manual and papers

Package and Manual

A close-up of a RovyVon Angel Eyes E200 flashlight in its black packaging, featuring product details and an image of the flashlight, placed on a weathered wooden surface.

The back of a RovyVon Angel Eyes E200 Series flashlight box, listing features such as multi-LED output, rechargeable battery, and waterproof rating, with technical specifications and company contact information.

Build Quality and Disassembly

The RovyVon E200s Angel Eyes flashlight build quality is good. The guts are both sandwiched and screwed into the inside. The light will not lay flat on any side except the switch side for the front emitters. This is a minor annoyance (but still an annoyance).

A black RovyVon Angel Eyes E200s flashlight stands upright on a wooden surface, showing four LED lights, a round button, battery indicators, and brightness icons on its front.

A black electronic device, shown from the side, rests on a wooden surface. The Micro USB port and text USB-C 5V=2A are visible. The background is softly blurred.

A rectangular black electronic device stands upright on a wooden surface. The front displays a white arrow-like symbol, with certification markings and screws visible at the bottom. The side shows ZEROAIR.ORG faintly.

A close-up side view of a black rectangular electronic device with a metallic circular button, resting upright on a wooden surface. The background is blurred and the text zeroair.org appears vertically.

The battery was on 25% when I took these photos. Normally that isn’t lit, of course.

I was surprised to find that the side emitters operate 1-2-3 for the three modes.

The front emitters are not this way and operate together in every mode.

The whole light is held together by these two Torx screws. They are T6 size. They remove easily (no Loctite.)

The back removes easily after the screws are removed. Even when unscrewed, there’s not much of a gap for pulling off the cover. I got a thumbnail under the pocket clip holder and lifted it up pretty easily. (It’d be even easier if the pocket clip was installed – just grasp the pocket clip and pull up).

Note the two magnets just inside the two screw holes there.

The reflectors for the front emitter look to have a bit of epoxy. I am unsure how this would complicate emitter swaps for this light.

When reinstalling the back plate, you’ll need to get these two little nubs seated, and then just lay the back down for a seal, and replace the screws.

Size and Comps

The size is 79.8mm x 33.8mm x 17.5mm and 2.89oz.

A black Angle Eyes flashlight is placed on top of a two-dollar bill, which lies on a weathered wooden surface. The flashlight and bill are arranged horizontally for size comparison.

A black flashlight labeled Angel Eyes is placed on top of a two-dollar bill featuring Thomas Jefferson, which is laid on a weathered wooden surface.

A small black rectangular object is positioned vertically in front of a two-dollar bill that is lying flat on a wooden surface. The bill and the wood are out of focus.

A two-dollar bill lies on a wooden surface. In the foreground, a small flashlight with two LED bulbs is positioned above the bill, mostly in focus, while the bill is blurred.

A person holds a small black handheld flashlight called “Angel Eyes” with control buttons and visible LED bulbs, against a blurred grassy background.

A hand holding a small black flashlight with two yellow LED bulbs, shown from above with a grassy area in the background.

A person holds a black Angel Eyes E70 flashlight, showing its four yellow LED lights and silver button, with a grassy background visible.

A hand holding a small black flashlight labeled Angel Eyes with four yellow LED lights visible on the device, against a blurred grassy background.

A left hand holds a small black rectangular object with ridges on the side, thumb resting on top, against a blurred grassy background.

A brown cylindrical Convoy flashlight stands upright next to a black rectangular RovyVon Angel Eyes flashlight on a wooden surface with a blurred wood background.

A close-up of two small LED flashlight heads placed side by side on a wooden surface, with a blurred background. The left flashlight is cylindrical with three LED bulbs, and the right one is rectangular with two LED bulbs.

Notably it’s much smaller than the E300. The width is about the same, though.

Two compact, rectangular flashlights with multiple LED bulbs are shown standing upright on a wooden surface. The flashlight on the left is labeled Angel Eyes and RovyVon; both have black casings.

Two black electronic devices stand upright on a wooden surface, viewed from the side. The left device has a clip and a visible SIM card tray; the right device has a SIM icon and appears slightly larger.

Retention and Carry

A pocket clip is included. It attaches to the back of the light. It’s a sort of “slip-on” clip.

A close-up of a rectangular black device with a metal clip standing vertically on a weathered wooden surface, with a blurred background. The device has visible branding and certification markings on the top edge.

A close-up side view of a small, rectangular black device with a clip, placed upright on a wooden surface with a blurred background.

Installing it isn’t the easiest prospect, but if you will lay it as seen below, and press fairly hard right where my index finger is, you’ll flex the clip enough for it to grab the rails.

The clip will fit in either orientation. Also it doesn’t really “click” in or anything, it just stays in place with friction.

Also included is the lanyard, which attaches on the back (bottom?) of the light.

Also on the same end as the lanyard hole (above, above), is a tripod hole.

The tail end has magnets too. They can be seen from the disassembly photo:

These magnets will hold the light, but they aren’t all that terribly strong. They do hold the light fairly well.

The clip being reversible does mean this light is useful as a hatlight.

Power and Runtime

The E200 is powered by a built-in 1400mAh LiPO pouch. It looks to be hard-wired, but at the least, it is accessible easily.

Here are a couple of runtimes for the front emitters. I wasn’t able to determine LVP. When the light is at the end of a test, all modes are accessible, but they are much lower than the usual output. So it’d be very unlikely you wouldn’t notice the battery needs to be charged. And of course, there’s the warning on the side.

Here are two runtimes for the side emitters, too. Output is much lower than the specification for the sidelights, but it’s more difficult to completely capture the light from them. I will say whatever their output, they are quite bright.

Here’s the battery indicator. Four rubber dots, each representing a quarter charge – 25%, 50%, 75%, and 100%. Below red is lit for 25%. (This one can indicate red or blue, in fact).

Charging

A cable is included – USB to USB-C.

A close-up of a white USB-C charging cable resting on a wooden surface, with the connector end in focus and the background blurred.

A white USB cable with a purple connector lies coiled on a weathered wooden surface, with the focus on the connector and the background blurred.

The charge port has a press-in cover. It’s good enough.

Charging takes under an hour, and proceeds at or around 2A. While charging the battery indicators cycle flashlight. When the light is charged, they are all solid blue.

Modes and Currents

Mode	Mode Claimed Output (lm)	Claimed Runtime	Measured Lumens	Tailcap Amps
Turbo (front)	1650	2.8h	1152	–
High (front)	700	4h	548	–
Mid (front)	150	8h		–
Low (front)	10	24h		–
High (side)	800	4h	491	–
Mid (side)	300	8h	171	–
Low (side)	5	96h		–

Pulse Width Modulation

Low and Turbo do not exhibit PWM. Medium and High exhibit a sort of sawtooth, but it’s not really PWM, and also not at all noticeable.

Oscilloscope screen displaying a mostly flat yellow signal near zero volts, with settings showing 1V per division vertically and 50 microseconds per division horizontally; status indicators read HOLD and Waiting.

Oscilloscope screen showing a repeating, evenly spaced square wave signal in yellow. The horizontal scale is set to 50 microseconds per division, and the vertical scale to 2 volts per division.

Oscilloscope screen showing a periodic yellow waveform with consistent amplitude and frequency. Horizontal scale is 50 microseconds per division, vertical scale is 2 volts per division. Various status indicators are visible.

Oscilloscope screen displays a mostly flat yellow waveform near zero volts, with grid lines and measurement settings visible below: 2V, DC, 50 microseconds per division, AUTO trigger, and -0.24V offset.

Oscilloscope screen displaying a nearly flat yellow waveform along the horizontal axis, with grid lines and measurement settings shown below, including 1V/div, DC coupling, and a timescale of 50 microseconds per division.

A yellow waveform is displayed on a digital oscilloscope screen. The time base is set to 50 microseconds per division and the voltage scale is 1V per division. The screen shows settings and measurement values.

Oscilloscope screen showing a yellow waveform with consistent amplitude and frequency, horizontal and vertical grid lines, and on-screen indicators for voltage, time base, mode, and a status label reading Waiting.

Here you can see a “baseline” – a chart with almost no light hitting the sensor.

Then there’s the Ultrafire WF-602C flashlight, which has some of the worst PWM I’ve seen. It’s so bad that I used a post about it to explain PWM! Here are multiple timescales (10ms, 5ms, 2ms, 1ms, 0.5ms, 0.2ms) to make comparing this “worst” PWM light to the test light easier. That post also explains why I didn’t test the WF-602C at the usual 50us scale.

User Interface and Operation

There are two switches on the E200s. The first switch, which is on the same side as the side emitters, controls the front emitters. This one is officially called “Button 1” (and so that’s how I’ll call it, too.)

The other switch is exactly the same size and shape and is on the narrow side of the light. This switch controls the side emitters, and is officially called “Button 2.”

It might not be immediately easy to remember which button works for which emitters, but just remember: Using Button 1 puts your finger in a place to cover the side emitters, so that’s not the button to use for the side emitters.

Also, the user interface between the two is very similar.

Here’s a user interface table!

State	Action	Result
Off	Click Button 1 (B1) or Button 2 (B2)	Battery Check
Off	Hold B1	Starts on Mid (ish) and enters ramping option. Will ramp up and down.
Off	Double Click B1	On (Memorized Mode (any mode the light has been on for >1m)).
On, Front (From ramping)	Click B1	Off
On, Front (From Double Click)	Click B1	Mode Advance (LMHT direction)
On, Front (From Double Click)	Hold B1	Off
Off	Triple Click B1	Strobe
Strobe, Front	Click B1	Strobe advance (Strobe, SOS)
Strobe, Front	Hold B1	Off
Off	Hold B2	Momentary High (Side)
Off	Double Click B2	On (Side, Low)
On, Side	Click B2	Mode advance (LMH)
On, Side	Hold B2	Off
On, Either	Double Click	No action
On, Either	Click the “Other” button	Light works per that other button’s user interface and emitters

LED and Beam

There are 5 emitters in the E200s. They’re all Cree XP-G3. These two seen below are the “Front” emitters and always operate concurrently. These front emitters are 6500K – cool white in fact.

The other emitters are also Cree XP-G3, but they’re NW at 5000K. These are much better to my tastes.

These beamshots always have the following settings: f8, ISO100, 0.3s shutter, and manual 5000K exposure. These photos are taken at floor level, and the beam hits the ceiling around 9 feet away.

Front, 6500K:

A completely dark image with a faint, barely visible circular outline in the center. The text ZEROAIR.ORG appears vertically on the left side.

A dim circular spotlight is shining on a dark surface, creating a faded white center with a gradual gradient to black. The text “ZEROAIR.ORG” is vertically aligned on the left side of the image.

A round, bright white light is projected onto a dark wall, creating a gradient halo effect. The text ZEROAIR.ORG is vertically aligned on the left side of the image.

A white wall illuminated by a bright circular beam of light, with a ceiling vent in the upper left corner, a light fixture in the upper right, and the text ZEROAIR.ORG faintly visible on the left side.

Side, 5000K:

A completely black image with the text ZEROAIR.ORG written vertically in light gray along the left side. No other visible objects or details can be seen.

A dimly lit, circular patch of light appears on a dark background. The text ZEROAIR.ORG is faintly visible on the left side. The source of the light is not shown in the image.

A dimly lit white wall with a circular area illuminated at the center. ZEROAIR.ORG is written vertically on the left side. Two light fixtures are visible in the upper right corner.

Tint vs BLF-348 (KillzoneFlashlights.com 219b version) (affiliate link)

I keep the test flashlight on the left and the BLF-348 reference flashlight on the right.

Front: 6500K:

A bright flashlight beam shines on a closed white door in a dark room, creating a circular area of light in the center and a faint, smaller circle to the left. The word ZEROAIR.ORG appears vertically on the left side.

A hand holds a flashlight pointing at a white paneled door, creating two bright circular spots of light on the door’s surface. The text ZEROAIR.ORG is visible along the left side.

A hand holding a flashlight is pointed at a white paneled door in a dark room, creating two bright circular beams of light on the door’s surface.

A person shines a flashlight with a very bright beam on a white paneled door, creating a strong light spot. The website text “ZEROAIR.ORG” is visible on the left side of the image.

Side: 5000K:

A beam of light from a flashlight shines on a white paneled door in a dark room. A hand holding the flashlight is partially visible at the bottom left of the image. The text ZEROAIR.ORG appears along the left edge.

A hand holding a flashlight points a bright beam of light at a white paneled door, illuminating two panels with strong circular light reflections.

A hand holds a flashlight shining a bright beam onto a white paneled door, causing a large illuminated spot on the doors surface. The text ZEROAIR.ORG is visible on the left side of the image.

I compare everything to the KillzoneFlashlights.com 219b BLF-348 because it’s inexpensive and has the best tint!

Conclusion on the RovyVon E200s Angel Eyes Flashlight

What I like

Dual switches
Ramping user interface is a nice touch
5000K sidelights
Versatile UI

What I don’t like

6500K front emitters
Nonreplaceable battery
Won’t lay flat
Side emitters are under a permanent lens which will scratch because of exposure

Notes

This light was provided by RovyVon for review. I was not paid to write this review.
This content originally appeared at zeroair.org. Please visit there for the best experience!
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