Class 3R (<5 mW)
- Two selectable laser output levels in the current control guide
- Choose when greater visible laser output is a priority
- Confirm that Class 3R is permitted for your intended use and location
Three front light sources • One flat EDC tool
White light, UV and a green laser—without a bulky round body.
The RovyVon E10-LU combines a maximum 1,700-lumen white beam, 365 nm UV and a 520 nm green laser in a palm-size flat flashlight. Independent controls, scroll-wheel dimming and an OLED display keep the three functions easy to understand.
1,700 lm maxSFT40 7000K cool-white LED
365 nm UVFront ultraviolet inspection light
520 nm laserClass 3R or Class I version
OLED + rollerLive status and adjustable brightness
Choose before adding to cart
Which laser class should you select?
Both black versions use a 520 nm green laser. The selected Laser Class option determines the laser power classification and mode behavior of the unit shipped.
Class I (<0.39 mW)
- One laser mode in the current control guide
- Choose when the lower-output configuration better fits your use
- The flashlight, UV light, controls and body format remain the same
Laser safety: Never look into the beam or aim it at people, animals, vehicles or aircraft. Use the product only in accordance with local laws and the supplied instructions.
Purpose-built front emitters
Use the right light without cycling through unrelated modes.
The center roller controls the main white light, while dedicated left and right buttons provide direct access to UV and laser functions.
White light for everyday visibility
The SFT40 7000K cool-white LED reaches a listed maximum of 1,700 lumens for general illumination, outdoor use and inspection tasks.
365 nm UV for fluorescent detail
Use the 365 nm, 2–3 W front UV source to view compatible fluorescent materials, markings and mineral responses. Visibility varies by material and ambient light.
520 nm green laser for pointing
Use the green laser for lawful pointing and alignment tasks. Laser power and available laser modes depend on the class selected above.
Know your status at a glance
OLED feedback replaces guesswork.
The display shows the active mode, brightness information and remaining battery status. A software lockout helps prevent unintended activation during carry.
Flexible AA-size power
E10-LU is designed to run on one or two supported AA-size cells across 1.2 V, 1.5 V and 3.7 V configurations, including supported same-voltage or mixed-voltage pairs.
A rechargeable 3.7 V cell and charging cable are listed as included. Follow the supplied battery instructions and never attempt to recharge a non-rechargeable cell.
Hands-free placement
A two-way clip supports pocket or cap carry, while the magnetic base holds the light on suitable ferromagnetic surfaces. IP67 ingress protection supports everyday use around dust and temporary water exposure.
Confirmed product data
E10-LU specifications
| Model | RovyVon E10-LU |
|---|---|
| Main white light | SFT40, 7000K cool white; maximum output 1,700 lumens |
| UV light | 365 nm front UV light; listed at 2–3 W |
| Green laser | 520 nm; selectable Class 3R (<5 mW) or Class I (<0.39 mW) version |
| Battery compatibility | Supported AA-size 1.2 V, 1.5 V and 3.7 V cells; one- or two-cell operation |
| Interface | Center scroll-wheel control, dedicated UV and laser buttons, OLED display |
| Carry and placement | Two-way clip and magnetic base |
| Lockout | Software lock; from off, hold the left button for 5 seconds to lock or unlock |
| Ingress protection | IP67 |
| Material | Aluminum alloy |
| Weight | 114 g / 4.02 oz |
| Dimensions | 81.8 × 38.2 × 28.8 mm / 3.22 × 1.50 × 1.13 in |
White-light operation
- Momentary on: Press and hold the scroll wheel; release to turn off.
- Constant on: Double-click the scroll wheel from off. Click to cycle Eco, Low, Medium, High and Turbo, or roll up/down to adjust brightness.
- Turn off: Press and hold the scroll wheel.
UV and laser operation
- UV: Double-click the left button to turn on; click again to turn off.
- Laser momentary on: Press and hold the right button; release to turn off.
- Laser constant on: Double-click the right button. Class 3R cycles between Low and High; the Class I version has one laser mode.
- The white light and laser can operate together. When used together, turning off the white light turns off both.
Battery and care notes
Use only battery types and combinations permitted by the supplied manual. Do not recharge disposable batteries. Close the battery compartment fully before exposure to water.
The rear hardware is marked non-removable. Unauthorized disassembly voids the warranty.
Before you buy
E10-LU frequently asked questions
Does the E10-LU have side lights?
No. E10-LU has three front light sources: white, 365 nm UV and a 520 nm green laser. Choose E10 Pro or E10 Max if side lights are part of your requirement.
What is the difference between the two laser variants?
The Class 3R version is rated below 5 mW and provides two laser output levels in the current guide. The Class I version is rated below 0.39 mW and has one laser mode. Select the class that fits your intended use and local requirements.
Can the E10-LU run on one battery?
Yes. The product is designed for one- or two-cell operation using supported AA-size cells. Available white-light performance depends on the battery configuration used.
Can it use different supported battery voltages together?
The E10-LU is listed as supporting same-voltage and supported mixed-voltage two-cell configurations across 1.2 V, 1.5 V and 3.7 V AA-size cells. Follow the supplied battery instructions exactly.
Is 1,700 lumens a continuous-output rating?
1,700 lumens is the listed maximum white-light output. It should not be read as a guarantee that the light remains at maximum output for an entire battery cycle.
What does the OLED display show?
The display shows the active light mode, brightness information and remaining battery status.
Is the E10-LU waterproof?
It is rated IP67 for dust protection and temporary water exposure. It is not positioned as a diving light; close the battery compartment fully before wet use.
Best fit
Choose E10-LU for front white light, UV and laser in a compact flat format.
It is the right E10 configuration when you value direct front-light functions, flexible replaceable power and precise status feedback—and do not need side lights.
Operation Guide
Operation Guide
2 year warranty
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