10 W EarthBulb LED linear Type A tube is available in 5000K with 300° beam angle. Great light output and a good choice for direct replacement of T8 fluorescent tubes. This linear tube provides 1600 lumens and has a CRI of 86. High power LED and an electronic internal driver provides 50000 hours of LED life. UL Type A for "plug and play" on T8 Instant Start electronic fluorescent ballasts. DLC listed product.