Angrong Universal Turn Signal Bulbs 2x High Power 581 LED Amber
Upgrade your vehicle’s signaling with Angrong Universal Turn Signal Bulbs. This pair of high-power 581 LED bulbs is designed for universal fit across BAU15s, PY21W, 581, RY10W, and S25 sockets, delivering bright amber signals where you need them most. Each bulb houses 48 SMD 3014 LED chips for a vivid, evenly lit glow that enhances safety and visibility in day or night driving.
These LED bulbs are built for everyday reliability. They operate on 9-30V DC systems and draw just 5W per bulb, delivering about 400 lumens per pair while consuming less power than traditional bulbs. With a compact profile (51 mm length, 15 mm width) and standard OEM socket compatibility, they slide into your light housing with a simple plug-and-play installation—no wiring or modification required. The result is faster response times, longer life, and improved signaling across your turn indicators, parking lights, DRL, tail/stop lights, and reverse lights.
Cross-referencing confirms compatibility with 581, PY21W, BAU15s, RY10W, and S25 sockets, making these bulbs a versatile choice for a wide range of vehicles. However, because bulb size can vary slightly from stock/OEM, please verify that this 581 BAU15s PY21W LED bulb matches your vehicle’s bulb type and fits the light housing before purchasing.
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Benefits & Tips
- Versatile lighting performance: use as sidelight, turn signal, parking indicator, tail brake light, reverse light, and daytime running light (DRL) for enhanced visibility in all driving conditions.
- Easy, plug-and-play installation: replace stock bulbs without wiring or modification—just disconnect the old bulb and press in the new one.
- Pair for balanced signaling: install two bulbs for consistent brightness and signaling symmetry on both sides of the vehicle.
Product specifications
- Brand: Angrong
- Bulb type: BAU15s / PY21W / 581 (universal fit)
- Model names: 581, PY21W, BAU15s, RY10W, S25
- Socket type: 581, PY21W, BAU15s, RY10W, S25
- Technology: LED
- Light color: Amber
- Voltage: 9-30V DC
- Power: 5W per bulb (2 bulbs included)
- Lumens: ~400 lm (pair)
- LED chips: 48 SMD 3014 per bulb
- Dimensions: length 51 mm, width 15 mm
- Fulfillment: 2 pcs per package
- Origin: Mainland China
- Application: Sidelight, Turn Signal/Blinker, Parking Indicator, Tail/Brake Light, Reverse Light, DRL
Package includes:
- 2x PY21W BAU15s 581 LED 48 SMD 5W Sidelight Tail Brake Reverse Light Lamps Amber
Warnings/Reminders
- Due to slight size differences from stock/OEM bulbs, confirm that these bulbs fit your vehicle’s light housing before purchasing.
- Depending on your vehicle’s electrical circuit, you may need to add a pair of Load Resistors to prevent hyper-flashing, error codes, or malfunctions.
- These bulbs are for automotive use; handle carefully to avoid damage to the LED chips.