UD77 Dopamine Series LED Downlight: Colorful COB Recessed Ceiling Light for Modern Interiors (7W to 30W)
A commercial grade LED downlight with an aluminum radiator, high CRI COB chip, and seven vivid bottom cover colors, built for hotels, retail stores, offices, and residential ceilings.
UD77 Dopamine Series Specifications
| Power | Efficiency | Luminous Flux | PF / DF | Cutout Size | Overall Size |
|---|---|---|---|---|---|
| 7W | 70 LM/W | 490 LM | 0.5 / 0.7 | Φ70mm | 2.5 inch / Φ90mm |
| 10W | 70 LM/W | 700 LM | 0.5 / 0.7 | Φ100mm | 4 inch / Φ120mm |
| 15W | 80 LM/W | 1200 LM | 0.5 / 0.7 | Φ140mm | 5 inch / Φ160mm |
| 30W | 80 LM/W | 2400 LM | 0.9 / 0.9 | Φ200mm | 8 inch / Φ225mm |
Voltage and Frequency
AC85 to 265V, 50/60Hz, suitable for global mains supply.
Color Temperature
3000K warm white, 4500K neutral white, and 6500K cool daylight options.
Color Rendering
CRI 80Ra or higher for accurate, natural color reproduction.
Protection Rating
IP20, indoor, non dimmable, wall switch controlled.
Working Life
Rated for 15000 hours with up to 85 percent energy savings versus halogen fixtures.
Operating Temperature
Stable performance from minus 20 Celsius to plus 50 Celsius.
Product Overview
The UD77 Dopamine Series is a COB LED downlight designed for concealed, indoor recessed installation. Every fixture combines an ALU/PC reflector, tempered glass lens, high output COB chip, ALU/PC face cover, and an all aluminum radiator, giving installers a downlight that manages heat efficiently while keeping the light output clean and glare free. The name Dopamine Series reflects the fixture’s standout feature: a colorful bottom cover available in seven finishes, letting electricians and designers match the fixture housing to a brand palette or interior scheme without changing the light performance.
Seven Bottom Cover Colors
The Dopamine Series bottom cover is offered in seven finishes, so a single product line can serve projects that call for a neutral look or a bold accent color visible from below during maintenance or in open ceiling designs.
Key Features of the UD77 LED Downlight
- COB chip technology for a single point light source with a smooth, even beam and minimal shadowing
- ALU/PC reflector and tempered glass lens for wide, uniform light distribution
- All aluminum radiator for fast heat dissipation and a longer 15000 hour rated life
- Four power options, 7W, 10W, 15W, and 30W, covering small offices up to larger retail and hospitality spaces
- Three color temperature choices, 3000K, 4500K, and 6500K, to match warm, neutral, or daylight interior themes
- Seven bottom cover colors for design flexibility without switching product lines
- Wide voltage input, AC85 to 265V, for reliable performance across different electrical systems
- Concealed installation with spring clips for a flush, trimless looking ceiling finish
Recommended Applications
The UD77 Dopamine Series is built for indoor, concealed ceiling installation and performs well in hotel corridors and lobbies, retail stores and showrooms, restaurants and cafes, office ceilings, and residential living rooms, kitchens, and hallways. The 7W and 10W versions suit smaller rooms and accent lighting, while the 15W and 30W versions deliver higher lumen output for open plan offices, retail floors, and commercial lobbies.
Frequently Asked Questions
Is the UD77 downlight dimmable?
No, the UD77 Dopamine Series is a non dimmable fixture designed for standard wall switch control.
What is the IP rating of this LED downlight?
The UD77 carries an IP20 rating and is intended for dry, indoor installation.
What cutout size is needed for installation?
Cutout sizes range from Φ70mm for the 7W model up to Φ200mm for the 30W model, matching standard ceiling downlight openings.
Can the bottom cover color be customized?
The standard range includes green, pink, orange, grey, black, blue, and red bottom covers, and custom color runs can be discussed for bulk orders.
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