LED downlight
30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office
Key attributes
Packaging and delivery
Ratings & Reviews
Supplier
LightSeek is a professional LED lighting manufacturer specializing in track lights, downlights, and commercial lighting solutions. With in-house R&D, production, and quality control, we serve retail, supermarket, museum, and hospitality projects worldwide. Our products are backed by up to 5 years warranty and strict quality standards.
Product descriptions
Product Description
30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office
7w Led Ceiling Downlight
| Input voltage | 180-240V AC/100-277V AC | ||||
| Light effect (lm/W) |
100lm/W | ||||
| CRI | 80 Ra/ 90 Ra/ 97 Ra | ||||
| CCT | 2200K/2700K/3000K/4000K/5000K/6000K | ||||
| Beam angle | 90° | ||||
| Bright attennat | <3% (per year) | ||||
| Dimmable | Triac dimming/0-10V dimming/Dali dimming for choices | ||||
| Flicker free | YES | ||||
| Insallation | Recessed | ||||
| Housing color | black, white | ||||
| Warranty | 5 Years | ||||
7w Cob Led Ceiling Light
anti glare led cob downlight
Frequently Asked Questions
What warranty does the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office come with?
The 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office carries a 5-year warranty with full coverage and no pro-rating. It is built with Tier-1 chips (Philips, Bridgelux, OSRAM) and an isolated constant-current driver with 4kV surge protection.
Can the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office be customized for OEM/ODM projects?
Yes. LightSeek offers full OEM/ODM for the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office — including CCT, CRI, power, finish, beam angle, and dimming protocol — backed by 3D prototyping, 24-hour aging tests, and CE/UL/SAA certification support.
What color temperature is the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office available in?
The 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office is available in 2700K (Warm White), 3500K (Warm White), 5000K (Daylight), 6000K (Daylight), 3000K (Warm White), 4000K (Neutral White). 2700K–3000K suits warm hospitality ambiance, 4000K is typical for neutral retail and office environments, and 5000K+ for task-critical areas.
What is the CRI of the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office?
The 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office has a CRI of 80. Ra≥80 is acceptable for general commercial use, Ra≥90 for retail and display lighting, and Ra≥95 with R9>50 for museums and premium galleries.
Is the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office dimmable?
Yes — the 30W Dimmable LED Ceiling Light, 4000K Neutral White Flicker-Free, Constant Current Driver for Eye Protection in Office supports Yes. DALI is preferred for premium smart buildings, 0–10V for general commercial, and TRIAC for retrofit installations.
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