Home GoodBulb-28-Watt-48-Inch-T8-Fluorescent-Light-Bulb-5000K-Daylight-White-Color-Medium-Bi-Pin-Base-2970-Lumens-86-CRI-36000-Life-Hours-Instant GoodBulb-28-Watt-48-Inch-T8-Fluorescent-Light-Bulb-5000K-Daylight-White-Color-Medium-Bi-Pin-Base-2970-Lumens-86-CRI-36000-Life-Hours-Instant