ECE & DOT approved. With a switchable white/amber (orange) colored halo-ring. Economical high/low beam LED conversion head lamp unit to replace the stock H4 unit. LEDs are an improvement at all levels when compared to H4 lighting and offer more effective and whiter light at 6000K, much better reliability and less amperage draw. - White / amber switchable halo-ring/position light - Unit comes complete with wiring with a 3-prong plug that is identical to a standard H4 light bulb, allowing a plug & play conversion - Compatible with left side (UK) & right side (EU) driving - 182mm (7.16") diameter - 176mm (6.95") diameter - 97.5mm (3.84") deep - 6500K color temperature - 12-Volt DC. - Passing beam 20W - Driving beam 35W - Halo ring/position light 108 LEDs 1.6W - Approval head lamp E9*113R02/00*22473*00 - Approval halo ring E9*50R00/20*22473*00 For your reference only: - Low & High light beams are photographed at approx. 80cm distance on a background of 100cm wide white polystyrene - White balance 3300K - Shutter time 1/500 - ISO 125