GE Starcoat Fluorescent T5 High Output Lamps 4FT T5 3000K LAMP/TL5HP/54W/83 30/CS 24 watt = 2,000 lumens 39 watt = 3,300 lumens 54 watt = 5,000 lumens Use only these High Output (H.O.) lamps in Tek-Light™ T5, Sun Blaze®, Inner Sun™, Spectra Max, Ready Fit™ & New Wave® T5 fixtures. Lamps that are not marked H.O. will have significantly less output.  | Manufacturer's Product Information |  | | MSRP Each $ | 15.95 | Case Weight | 7.87 LB | Case Dimensions | 47. x 4.75 x 4. IN | Case Quantity | 40 | | This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. |