OSRAM Ultra Life HY21W indicator bulb, orange, long life (64137ULT)

OSRAM Ultra Life is the most durable choice for signal lights on the market. This orange HY21W bulb has been developed to offer an exceptionally long service life, making it the ideal solution for cars where changing bulbs is inconvenient or time-consuming. It lasts up to four times longer than traditional standard bulbs.

This HY21W bulb (product code 64137ULT) is equipped with a BAW9s base and produces a bright, standard-compliant signal light in orange. The 2200 K color temperature ensures a clear and eye-catching signal in all conditions. The Ultra Life series is not only an economical but also an environmentally friendly choice, as fewer replacement intervals reduce the amount of waste. OSRAM quality guarantees perfect fit and reliability with German engineering.

Key features:

• Exceptional service life: Lasts up to four times longer than standard bulbs.
• Orange indicator light: Ideal for clear glass turn signals where a colored bulb is required.
• Economical choice: Fewer maintenance and bulb purchases in the long term.
• Genuine OSRAM quality: Reliable performance and precise BAW9s fit.

Technical data (Additional information):

• Brand: OSRAM
• Product series: Ultra Life
• Voltage: 12 V
• Power: 21 W
• Base: BAW9s (HY21W)
• Color: Orange (Amber)
• Color temperature: 2200 K
• Luminous flux: 280 lm
• Product number: 64137ULT
• ECE category: HY21W

Note: Check the bulb base (BAW9s has an asymmetrical pin arrangement) in your vehicle's manual before ordering.