YL-N104D64pcs4W110V/220vAC360°107mm2700-3500k/ 4000-4500k/ 5500-7000k320-350lm GX23-2/G23-2/Gx23-2/G24Q-1/G23-252*27*15cm50pcs/ctn4kgs/5kgsYL-N105D84pcs5W132mm420-460lmG24D/G24Q52*27*17cm50pcs/ctn5kgs/6kgsYL-N107D124pcs7W160mm620-680lmG24D/G24Q52*27*20cm50pcs/ctn6kgs/7kgsYL-N109D156pcs9W186mm780-860lmG24D/G24Q52*27*23cm50pcs/ctn7kgs/8kgsYL-N304D64pcs4W110V/220vAC360°107mm2700-3500k/ 4000-4500k/ 5500-7000k320-350lm E27/E26/B22/E14/E1252*27*15cm50pcs/ctn4kgs/5kgsYL-N305D84pcs5W132mm420-460lm52*27*17cm50pcs/ctn5kgs/6kgsYL-N307D124pcs7W160mm620-680lm52*27*20cm50pcs/ctn6kgs/7kgsYL-N309D156pcs9W186mm780-860lm52*27*23cm50pcs/ctn7kgs/8kgs 1 CE&ROHS 2 wide voltage 3high Lumen 4Replace the traditional Energy -saving lamp, energy-saving by 95% 5 Radiator material: Aluminum magnesium alloy 6 Body temperature:<50°C 7 Environment temperature:-25°C +45°C 8Light attenuation quotiety:3%-5%/1HK 9 MTBF*:≥30,000 hours (MTBF:Mean Time Between Failure) 10 No UV Or IR radiation