SPECIFICATIONS Wattage : 5W Voltage : 12V Usage : No Error Signal Lamp T15 W16W, 921 912 T15 W16W Reverse Light Bulb, T15 W16W Canbus LED Bulbs, T15 W16W LED Backup Light, T15 W16W Canbus LED Tail Light, W16W T15 LED Bulbs Socket Type : 921 912 T15 W16W WY16W Lumens : 1200Lm Lifetime : more than 20,000 hours LED chip : 45pcs 4014SMD Item model 2 : t15 led Item model 1 : w16w led Item Weight : 30g Item Type : Reverse Lights Interface Type : T15 For Vehicle