Features: 1、assembled and used with multiple lighting fixtures 2、used exterior with water resistant effect Specification: Power supply: Wire Power: 50W / 100W / 150W Voltage: AC220-240V LED Chip Model: SMD2835 Chip quantity: 50pcs / 96pcs / 144pcs Size: 205*100mm / 240*130mm / 270*145mm Shell material: Pc hide Main material: Aluminum Beam Angle: 120° Package includes: 1* Light physique Noted/Tips: Do now not soak in water for use Please listen in on the waterproofing of the wiring port Do now not use any goods to hide during use because it may well influence the heat dissipation of the product Please do not touch for greater than eight hours of use