Street Address: Changan
City: Dongguan
Province: Guangdong
Country/Region: China
Voltage:24v
Power:5w
Hawksky
LED filament bulb Quick Details Type: COB LED Model Number: SL-4221A1W-E27 Chip Material: Other Emitting Color: Neuter Luminous Intensity: 120lm/w Luminous Flux(lm): 400-420 Optical Attenuation(%): 0% Viewing Angle(°): 180° Color Rendering Index(Ra): 82 Color Temperature: 3000k,4000k,6000k Operating Temperature(): -30 - +60 Storage Temperature(): -40 - +85 Place of Origin: China (Mainland) Brand Name: Hawksky Certification: CE, RoHS Lifespan: 20000hours CCT: 2700k-8000k Luminous Efficiency: >90lm/w Size: D60*L124mm Cover Material: Transparency glass Beam Angle: 180degree Base Material: Iron Body Material: glass Body Color: W/M/N Guarantee: 3 years Specifications 1>CE,RoHS certificate 2>cct:3000k/4000k/6000k 3>exquisite ceramic body with superior LED filament bulb 1.It's the most popular lighting products currently becauseof it's energy saving and perfect quality. 2.Wide ranges input voltage from AC 90V to AC 240V,so that it can adapt to the voltage of mostly countries or regions in the world. 3.Long lifespan , low cost of maintenance. Energy saving and high luminous intensity, energy consumptioncan be 30% of traditional bulbs 4. Replacement of traditional bulbs and no subsidiary fixture, such as ballasts and starters.it's very easy to install and convinient to transport. 5.We are professional in indoor LED lighting manufacture and research. Product Features 1.>Instant start,no flashing. 2.>Solid State,shockproof. 3.> Save power more than 90% by ordinary bulbs. 4.>Long time working, 16 hours/day is perfect, produce low heat. Lifespan for more than 30000hours. 5.>No RF Interference. 6.> No mercury or other hazardous materials, accord with RoHs,CE. 7.>Working environment -30°C~55°C, suitable for unusual climate. 8.> Low maintenance cost. 9.> These lamps is high brightness,one piece can instead of 40W incandescent bulb. Caution 1.>Don't give children as a toy. 2.>Don't touch in wet hand or other wet objects. 3.>Please be sure that the electric source is cut off when installing it. 4.>Using the available input voltage and keeping correct operation conditions. 5.>Dont dismantle or maintain it without professional advisement.