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Product Description
8W 395nm UV Bulb for Signage & Display Lighting
This 8W 395nm UV-A bulb is designed for UV-reactive signage, fluorescent displays and compact blacklight installations.
Best for
- UV-reactive signage
- Fluorescent display materials
- Retail counters and showcase accents
- Compact blacklight installations in dark or low-light conditions
Product specifications
| Product type | 395nm UV-A lamp bulb |
| Application | Signage and display lighting |
| Wavelength | 395nm UV-A |
| Power | 8W |
| Input voltage | 220V AC |
| Working distance | 2 feet |
| Beam angle | 120° |
| Dimensions | 11.2cm × 6cm |
| Weight | 0.25kg |
| Installation options | With bulb holder or without bulb holder |
| Filter type | No filter |
| Brand | RDR |
Selection note
395nm UV-A is intended here for visible blacklight and fluorescent-display effects. Actual fluorescence depends on the material, ambient light and installation distance. This product should not be treated as a 405nm curing light, a 365nm inspection torch or a UVC germicidal product.
Product Specifications
| Product type | 395nm UV-A lamp bulb |
| Application | UV-reactive signage and fluorescent display lighting |
| Wavelength | 395nm UV-A |
| Power | 8W |
| Input voltage | 220V AC |
| Working distance | 2 feet |
| Beam angle | 120 degree |
| Dimensions | 11.2cm x 6cm |
| Weight | 0.25kg |
| Installation options | With bulb holder or without bulb holder |
| Filter type | No filter |
| Brand | RDR |
Questions buyers ask before ordering
Frequently Asked Questions
Open a question to see the answer.
This bulb is intended for UV-reactive signage and display lighting using materials that respond to 395nm UV-A.
No. Only UV-reactive or fluorescent materials will produce a strong visible response.
Dark or low-light conditions usually give the strongest visible fluorescence; bright ambient light reduces the effect.
No. 395nm is commonly used for visible blacklight and decorative fluorescence, while many inspection tasks use 365nm for different contrast characteristics.
Avoid direct eye exposure, do not stare into the light, limit unnecessary skin exposure, keep the product away from children and use suitable protective practices for the application.
Selection confidence
Confirm this is the right UV product before you buy
Use this product for blacklight glow effects, fluorescent decor, neon paint, posters, signs, gaming rooms and event lighting.
Signage / display lighting
395nm is used for visible blacklight glow, fluorescent decor and UV-reactive ambience.
Not for resin curing or inspection-grade 365nm fluorescence work.
Variant clarity
Choose the correct variant
Compare wattage, price, SKU and stock state before ordering. On mobile, variants are shown as cards so buyers do not have to read a cramped table.
With Bulb Holder
Price₹599.00
SKUSKU pending
StatusIn stock
Without Bulb Holder
Price₹499.00
SKUSKU pending
StatusIn stock
Verified product information
Specifications that matter for this application
UV buyers need wavelength, geometry, power source, runtime or curing/inspection conditions—not just headline wattage.
Wavelength395nm
Filter / light typeNo filter
Buyer guide
How to choose and use this product correctly
Use the application, wavelength, distance and power source together. Do not select a UV product on wattage alone.
Start with the application
Pick UV by job: inspection, glow/decor, curing, exposure work or compact lighting. Wattage alone is not a reliable buying shortcut.
Confirm wavelength
365nm, 395nm and 405nm serve different tasks. The product title, specs and use-case copy must agree.
Check distance and coverage
For curing and inspection, working distance matters. For floodlights and decor, coverage and mounting distance matter.
Match the power source
Handheld torches suit mobile checks. Floodlights, bulbs and strips are better for fixed areas, rooms, displays and workbenches.