aluminum in plastic led bulb light 40w 

Product advantages: (1)♦High transmittance over 90%       ♦270°beam angle       ♦ High lumen and High CRI (2)♦Long life SMD 2835 LED chips with high temperate PCT     ♦Thick aluminum plate (3)♦E27/E14 base cap       ♦Can choose steel and alumium (4)♦Excellent PC cover      ♦High heat conductive flame retardant plastic for housing with aluminum inside Product advantages: (5)♦Different range input voltage form AC 85-265V   ♦Over current / Over voltage protection （6)♦Can choose different CCT(2700/4500/6500K) in the same cost   ♦IC driver(switch supply power) constant current constant voltage.…