Barrina Led Batten Light 2ft, T5 1100lm 10W 6500K Super Bright White LED Garage Workshop Lighting,Wall and Ceiling Batten Lights 6-Pack6500K Super Bright: More than 1100 lumens output, 10w low power consumption. Please note that we have a brand new upgrade. If you need to connect new and old products, make sure to use the new male female connector cables. The second generation is designed to be safer, preventing accidental electrical connections caused by human error Linkable: Extendable design, could connect up to 12 tube lights together with seamless connectors or 50cm connector