Item No.ID-MO2835W3 Voltage: 12v Power: 1.08w Light Source: 3*2835 Luminous/pc: 99 Dimension (MM): 66*16*4 IP rating: IP65 Materials: ABS + lens Colors: 6000-6500K 3000-3500k Beam Angle: 160° Item No.ID-MO2835W4 Voltage: 12v Power: 1.44w Light Source: 4*2835 Luminous/pc: 132 Dimension (MM): 37*37*6.6 IP rating: IP65 Materials: ABS + lens Colors: 6000-6500K 3000-3500k Beam Angle: 160° Super advantages: 1. high brightness chip led, 20-22lm per led SMD 2835. 2. high quality epistar chip led as light source. 3. full warranty 3 years. 4. fast delivery 3-7days. 5. colors available, 3000-3500K warm white, 6000-6500K cool white and 9000-10000K cold white. 6. high quality 3M tape. 7. OEM service available. 8. Free samples available.