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These Gen III LED indicator globes are a direct plug-in upgrade for 12 volt indicators that take the PY21W globe with the BAU15s offset-pin bayonet base. They're resistor-free, so you don't need extra resistors or wiring to get the correct flash rate when you change from incandescent to LED. The amber cap gives a rich amber colour that won't fade the way painted amber incandescent globes do. Each globe is rated at 800 effective lumens, and the 2700K colour temperature is chosen to show up well behind coloured lenses.

They come as a pair, enough for one side or one end of the vehicle. Check the globe you're replacing before ordering. BAU15s has offset pins, and it won't fit the straight-pin BA15s or the dual-contact BAY15d (P21/5W) holder. Older vehicles with a thermal (can-type) flasher may still flash fast or not flash at all with LEDs. If that happens, fit an electronic LED-compatible flasher.

• Fitting: BAU15s offset-pin bayonet, PY21W indicator globe
• Voltage: 12V
• Output: 800 effective lumens per globe
• Colour temperature: 2700K amber, with an amber cap that won't fade
• Resistor-free, CANBUS-compatible design gives the correct flash rate with no extra wiring
• Plug-and-play direct replacement
• Application: indicators / turn signals
• Pack of 2 globes
• 3 year manufacturer warranty (as printed on the packaging)
• Replaces the 21W amber incandescent PY21W globe (Narva 47384)
• Manufacturer part number: 18272BL
• LED upgrade globes in exterior lamps may not be road-legal in every state. Check your local regulations.