comparison of product parameters
|
Input Voltage(V) |
AC100-240V |
Light Source |
LED |
|
Installation Style |
Downlights |
IP Rating |
IP20 |
|
Place of Origin |
Guangdong, China |
Lamp Luminous Flux(lm) |
408.5 |
|
Working Temperature(℃) |
-20-40 |
Item Type |
LED Ceiling Light |
|
Light Source |
COB LED |
Lamp Luminous Efficiency(lm/w) |
80 lm/w |
|
Efficiency |
5W |
power factor |
PF>0.9 |
|
Warranty(Years) |
2Year |
Product Shape |
Round |
|
beam angle |
15°/24° |
Size of module |
90mm |
Core Light Source & Optical Performance
Adopts high-brightness integrated COB LED chip with high luminous efficiency, single-chip high-density light-emitting layout, uniform light output without dark spots or stroboscopic flicker, effectively eliminating visual fatigue for long-time indoor viewing.
Equipped with precision honeycomb aluminum reflector cup, optimized light refraction angle design, strong light concentration, excellent anti-glare performance, soft and comfortable beam, no harsh light spill to protect human eyes.
360° horizontal rotation + 30° vertical adjustable lamp head, flexible beam angle positioning, freely adjust light irradiation direction to meet local accent lighting, wall washing, merchandise focusing multi-scene lighting demands.
Heat Dissipation Structure & Service Life, Luminous Attenuation Control
Integral die-cast aluminum radiator with dense vertical fin heat dissipation structure, large heat dissipation contact area, rapid conduction and air convection heat dissipation, efficiently export heat generated by COB chip in real time.
Whole lamp body layered heat conduction design: COB chip closely fits aluminum heat sink without heat gap, zero thermal resistance transmission, prevents chip overheating aging.
Strict luminous decay control: Under 24h continuous full-load operation, lumen maintenance rate ≥92% after 5000hrs, ≥85% after 30000hrs, ultra-low light loss, long-term use still maintains stable brightness without obvious dimming.
Material Craft, Structural Durability & Protection Grade
Lamp ring adopts die-cast aluminum molding process, thickened aluminum alloy material with high structural strength, strong compression and impact resistance, not easy to crack or deform during installation and transportation.
Lamp ring surface frosted matte anti-corrosion treatment, acid and alkali resistant, anti-oxidation, anti-fingerprint, long-term use will not yellow, fade or peel paint, keep delicate appearance for years.
Built-in dust-proof sealing structure, overall dustproof grade IP40, effectively block ceiling dust, cotton fiber, tiny particle pollutants from entering lamp interior, avoid dust covering chip and reflector leading to light efficiency drop.
How To Cooperate With Us?
Because we have our own facilities, we are pleased to have complete control over the production process and the quality of our goods. We are committed to giving our clients the finest prices since we are manufacturers rather than just brokers. We encourage clients to look at our samples first since we are certain that the cost and quality of our items are transparent. Our dedication to excellence and client happiness motivates us to consistently provide superior products.
Our address
3rd Floor, 5th Building, Hebei Industrial Park, Hualian Community, Longhua District, Shenzhen, China
