LSE Lighting compatible Combo 602810-102 for UVMax C D C4 D4 D Plus, D4 Plus SuperLife - 12,000hrs Wattage: 43W Length Approx: 15 1/2" (391mm) This combo kit by (LSE Lighting brand) is 100% compatible replacement for use with UVMax C D C4 D4 D Plus, D4 Plus. All products listed are compatible brand (LSE Lighting) UV products. We do not sell Trojan brand products. All Trojan brand names, trademarks and logos are property of Trojan.