BAY15D LED Braking light bulbs? boat trailer light bulbs, trailer light bulbs, 1157 boat navigation light bulbs. The 1157 led light bulbs is a dual contact (d.c.) bulb. The dual contacts are connected to 2 separate circuits inside the bulb. One for bright or high beam (braking/turn signals) and one for low beam (running/parking lights).
S25 LED bulb for cars, DC 12V or DC 24V. 1157 led light bulbs for cars, LED turn signal and back-up light bulb for both motorbikes and cars, This bulb is using 27 PCS 5050 SMD LED as 1157 dual filament replacement, Double contact have dofferent watt and brigtness. These are SUPER EASY to install. There is no modification needed at all. Since LED lamp has + and - terminals, so if there is no lighting after inserting it into socket, just simply change the terminal oppositely.
Special Note: If you are using these LED bulbs for turn signal lights, you might need to add a pair load resistors to prevent hyper flashing or malfunction problem.
Consume wattage: 5 Watt
AS 15 watt halogen bulb replacement
Input voltage: 12V DC DC 24V option
LEDs: 27 pcs 5050 SMD LED (Max 0.2 watt each LED)
Colors: cool white
Dimension: 20mm diameter, MOL 50mm long including base.
Lifespan: 50000 hours
Immediate response on/off