The JW Speaker amber LED PY21W replacement delivers bright, reliable signalling for turn indicators and marker lights. Designed with a BAU15S bayonet base for direct fit into standard PY21W sockets, this dual voltage 12/24V bulb produces approximately 250 lumens of amber light and is supplied as a 2 piece pack. Its LED design provides lower power draw than conventional filaments while offering rapid illumination and long operational life, making it suitable for commercial and passenger vehicles where durable, consistent signalling is required.

• Brand: JW Speaker
• Type: LED indicator bulb
• Base: PY21W / BAU15S bayonet
• Voltage: 12V and 24V compatible
• Colour: Amber
• Luminous output: 250 lumen per bulb
• Pack size: 2 pieces
• Benefits: low power draw, fast on time, extended service life, vibration resistant

For vehicle fitment confirm compatibility with your car or truck using the Parts Checker before purchase. These bulbs are intended as direct replacements for standard PY21W indicator applications and are ideal when upgrading to LED signalling for improved visibility and reduced maintenance.