OEM LED indicator BA15S-24V-LED

Product Description

It replaces a conventional 21W incandescent bulb with a low-power LED assembly that runs cooler and resists shock and vibration. The lamp emits a 6000K cool-white light with roughly 300-500 lumens and is non-polarity conscious, so it works on both negative- and positive-earth 24V systems. It is commonly used for marker, tail, reverse, side and interior lighting on trucks, buses, trailers, RVs, boats and industrial machinery. This OEM BA15S LED bulb is a 24V DC lamp built on the standard 15 mm single-contact bayonet base (also known as 1156, P21W, 382, 7506 and 1141).

Basic Product Information

• Dedicated 24V DC LED assembly (not an overdriven 12V bulb), suitable for 24V vehicle and industrial systems
• Cool-white 6000K output of approximately 300-500 lumens with a 360-degree beam angle
• Low power draw of roughly 3-5W versus the 21W incandescent bulb it replaces, reducing heat and current load
• Non-polarity conscious design that operates on both negative-earth and positive-earth 24V circuits
• Solid-state LED construction resists vibration and shock far better than a filament bulb
• Standard BA15S 15 mm single-contact bayonet base with two side lugs at 180 degrees, a direct fit for 1156 / P21W / 382 sockets

Technical Specifications

Version & Model Difference

BA15S is the single-contact 15 mm bayonet base with lugs at 180 degrees; it must not be confused with BA15D or BAY15D, which have two contacts on the base. This 24V LED version is intended as a drop-in replacement for the 21W incandescent lamp in the same socket. Turn-signal use may require a load resistor or LED flasher relay to prevent hyper-flash.

Application Scenarios

• Tail, brake, reverse, side-marker and indicator lamps on 24V trucks and buses
• Interior and exterior lighting on caravans, camper trailers and boats
• Work lights and signal lamps on industrial machinery and construction equipment
• Low-voltage lighting where reduced heat and current draw are required
• Will it fit a 1156 or P21W socket?
• Yes. The BA15S bayonet base is the same base used by the 1156, P21W, 382, 7506 and 1141 incandescent bulbs, so it fits the same socket.
• 35kHz Ultrasonic Converter for Hand-Held Plastic Welding
• SKM100GB176D Dual IGBT Power Module 1700 V / 100 A
• OEM BA15S-24V-LED 24V BA15s LED Indicator Lamp
• OEM 35KHz Ultrasonic Handheld Spot Welder
• OEM MIT-005-03-KA Spare Part
• OEM EUS70001X Spare Part
• OEM XN60110300 Spare Part
• Toho PXGR32-V6-020P Terminal Module