A. With 20 super bright LEDs in each bulb, including 4 white, 6 orange, and 10 red LED bulbs. B. DC 10 - 30V voltage, energy - saving. C. Dimensions: 237 x 50 x 30 mm, Cable length about 24 cm. D. ABS material, waterproof and durable. E. Easy to install. F. Black wire - negative, red - brake light, green - tail light, yellow - indicator, white - reverse light. G. Universal 12V/24V application, compatible with trailers, trucks, vans, cars, boats, caravans, and vehicles. H. Features: 1. Low power consumption. 2. Long life, shockproof. 3. Easy to install, bright and durable. 4. IP65 waterproof, ABS plastic material, service life up to 3000 hours. 5. Safer and more energy - efficient. 6. Multifunctional: can be a turn signal, brake light, guide light, and tail light. I. Just connect the black wire to the cathode, yellow to the signal light, red to the brake, green to the high beam, and white to the tail light. J. Waterproof IP65, waterproof ABS material, waterproof and durable. K. Attention: do not soak in water. L. Widely use: universal 12V/24V application, compatible with trailers, trucks, vans, cars, boats, trailers, and vehicles. M. 2*20 LEDs, 20 LEDs each light: 4 white, 6 orange, 10 red LED lights. N. Operating time up to 3000 hours. O. Note (connector instruction): 1. Black - negative. 2. Red - brake light. 3. Green - tail light. 4. Yellow - indicator. 5. White - reverse. P. Specifications: 1. Material: ABS. 2. Color: red, orange, and white. 3. Voltage: DC 10 - 24 V. 4. Dimensions: 237 x 50 x 30 mm. 5. Package size: 250 x 98 x 67 mm. 6. Cable length: about 24 cm. 7. 20 LEDs each light: 4 white, 6 orange, 10 red LED lights. Q. Package included: 2 x 20 LED Tail Lights.