URI 24" Aquasun V-HO T5 Replacement Lamps are 24 watts with an HO ballast and 40 watts with an IceCap ballast. They are described as V-HO bulbs instead of VHO or HO bulbs because they can potentially be either HO or VHO.
- Utilize a proprietary blend of unique phosphors exclusive only to UVL (URI).
- Dual coated phosphor and long mounted filaments to achieve long life
- No color shift
- Actual length from pin to pin: 22"