PIAA Hyper Arros LED HL Headlight Retrofit – H4 4000K




PIAA Hyper Arros LED HL Headlight Retrofit – H4 4000K

PIAA is active in supporting motorsports. It started by supplying lamps to rally teams in 1982. After that, its customer base gradually expanded, and currently, in addition to racing cars such as rally and touring cars (such as in the Nürburgring 24 Hours, Spa 24 Hours, and Fuji 24 Hours), the company also supplies racing motorcycles (such as in the Suzuka 8 Hours and FIM Endurance World Championship). Due to the high quality of its products, many teams use not only its lamps but also its water-repellent wipers, aluminum wheels, etc. for both cars and motorcycles in Japan and overseas. Support for former racing driver Satoru Nakajima has been deeply connected since 1986. At the 1991 Japanese Grand Prix, which was Nakajima’s last race at Suzuka, the Hinomaru support flag of “Thank you Satoru Nakajima” was developed. Even after he retired from active racing, PIAA continued to sponsor his Nakajima Racing team. It withdrew from sponsorship in 2009, but resumed support in 2012. In the WRC, Toyota, Hyundai, and Citroën are supplied with PIAA lamps (and, for the former, water-repellent wipers).

4000K warm white color is selected to provide clear driving vision under all driving conditions, especially under rain, snow, fog & sand. 4000K might be less dressy but practical option to choose from.


Features & Specifications:

  • Plug and play
  • Developed as “All Weather Suited” LED bulb
  • Pursuing clear visibility under all weather conditions
  • Ideal LED upgrade for vintage car owners.
  • Color: 4000K
  • Input: 12/24 volt
  • Power: 20 watt

What’s in the box:

  • 2 x PIAA LED Bulbs
  • Manual Book



Additional information

Weight 0.3 kg
Item Condition



There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.