Model	DK-E27-5W
Base (standard designation)	E27/Gu10/Mr16/B22/E26
Shell material	Aluminum alloy base+ milk white glass
Aluminum Housing Color	Silver Gray/Silver white
Plastic cover version	Frosted
LED light source:	Edison or Cree, Epistar
Surface treatment:	Anodic oxidation
Light transmittance:	more than 92.8%
Mercury-free	Yes
Total power/wattage (W)	5
Input Voltage	AC85-265V
Operating frequency	50~60 Hz
Rated starting time (s)	0.1s
Power factor(PF)	＞60%
Polarity	Bipolar Protection
LED Drive	constant-current drive
LED lamps quantity	4pcs SMD lamps
Service life	50,000 Hours
Luminous Flux Output (LM)	450LM(CW), 400LM(WW)
Beam Angle	15°,30°,45°,60°,90°
Color rendering index (Ra)	≥75
Rated color temperature (k)	Warm White (2700K-3200K) Natural White (4000K-4500K) Day White (5500K-6000K) Cool White (7000K-7500K)
Operating temperature	-20~+45Degrees Celsius
Storage temperature	-30~+65 Degrees Celsius
Operation Humidity(RH)	10%~90%
Diameter(mm)	φ56mm×105mm