Cyclops 10.0 H4 LED *ULTRA* headlight bulb — Cyclops H4 Ultra LED motorcycle bulb uses four Cree emitters, front-two low beam and all-four high beam operation with 38W draw.
Why This Product
A practical electrical upgrade that adds a useful function or cleaner setup with application-specific compatibility.
Product Details
AVAILABLE FOR BACKORDER ONLY - DO NOT ORDER IF YOU CANNOT WAIT
The Cyclops H4 ULTRA Bulb
Meet the only LED motorcycle bulb on the market to use the same emitters used in all top-quality LED auxiliary lights. Authentic Cree LED's Made in the USA! Not Cob style emitters made in China.
Do not be fooled by the imitators! There is a reason you hear so much about Cyclops LED products.
The Ultra uses the front two emitters for low beam and then runs all 4 emitters on high beam at a reduced wattage. wattage is 38 watts on low and 38 watts on high.
By far the best LED headlight bulb Cyclops has ever offered. Superior lighting. We have taken all that has been learned over the years about LED bulbs and rolled that into our latest 10th gen bulbs. This bulb uses 4 Cree XHP 50 emitters capable of more than 2500 lumens each. The brightest Cyclops H4 bulbs.
- All new metal construction for bases and collars.
- Better thermal efficiency
- Better beam pattern differential between high and low beams.
- 5600k
- 38 watts
- Removable metal base plate for easy install.
- Screw on connectors at driver
- Standard H4 connector
- High / Low Beams
Will not fit 2025-Current CRF300L. Will not fit CRF300L Rally or 250L Rally
Fitment
Current fitment information includes CRF250L 2012-2020 and CRF300L 2021-2024. Confirm H4 connector and housing clearance. Verify exact fitment before ordering.