Wennyn 10W USB LED Black Light Tube E26 395-400nm
A 10 W UV LED tube with E26 base runs on USB power or mains and includes a 6 ft cord with two-level dimming
- TypeMood Light
- Watts10 watts
- Size/Dimensions1.6 in x 3.6 in x 3.6 in
- ANSI Basee26
- Compatibility/Fitmente26
- Length1.6 L x 3.6 W x 3.6 H inches
- USB power from banks, laptops or car ports
- V-shaped LED panel matches 70–100 W fluorescent output at 10 W
- 395–400 nm wavelength activates posters, glass and face paint
- Two-level dimmer on 6 ft cord for spaces under 200 sq ft
- Lightweight 0.5 lb polycarbonate tube fits standard E26 sockets
USB-powered UV tube for glow effects
This Wennyn LED blacklight tube uses an E26 base and runs from any 5 V USB source such as a power bank, laptop or car outlet. A 110 V USB adaptor is also supplied. The 10 W fixture emits UV at 395-400 nm and is suited to bedrooms, posters, Halloween displays, glow-in-the-dark art and fluorescent mineral viewing in areas up to 200 sq ft.
Practical limits of USB power and UV wavelength
The tube draws a maximum of 10 W from a 5 V USB port, so the host must supply at least 2 A for full brightness. Output peaks at 395-400 nm, which excites common fluorescent materials but is less effective for short-wave UV applications such as germicidal work or professional forgery detection. The 180-degree beam covers a wide angle but intensity drops off beyond a few metres.
Simple mounting with two common pitfalls
Two screws and two clips are included for surface mounting; the 6 ft cord reaches most USB ports without an extension. Users sometimes forget that the in-line switch has two brightness levels and leave the tube on the lower setting. Others plug the tube into a low-current USB port such as a keyboard hub, which causes flicker or no start at all.
Highlights
- USB power from banks, laptops or car ports
- V-shaped LED panel matches 70–100 W fluorescent output at 10 W
- 395–400 nm wavelength activates posters, glass and face paint
- Two-level dimmer on 6 ft cord for spaces under 200 sq ft
- Lightweight 0.5 lb polycarbonate tube fits standard E26 sockets
Specifications
| Type | Mood Light |
|---|---|
| Brand | Wennyn |
| Model | Wennyn LED Black Light |
| Watts | 10 watts |
| Size/Dimensions | 1.6 in x 3.6 in x 3.6 in |
| ANSI Base | e26 |
| Compatibility/Fitment | e26 |
| Length | 1.6 L x 3.6 W x 3.6 H inches |
| Base Type | e26 |
| Energy Star Qualified | LED |
| Lamp Shape | t6 |
| Fixture Type | Polycarbonate |
| Part Number | IT-ZNJS-0317-024 |
Questions about this item
How do I choose between the two brightness levels on this 10W tube?
The 6 ft cable has a built-in on/off switch with a dimmer setting; press it once for full 10W output, press again for the lower level.
What does the 395-400nm wavelength actually show in a room?
It makes UV-reactive posters, Vaseline glass, face paint and fluorescent materials glow strongly while keeping visible purple light low.
What does the USB interface limit in practice?
The tube draws 5V DC from any standard USB port or the included 110V AC adaptor, so maximum power stays at 10W and coverage suits areas under 200 sq ft.
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