Check the listing for details. Refugium light CHAETO C3L Mini Refug LED Light For Small Tanks. Condition: New. Listed at 29.99 USD. Chaeto C3L Mini Refug LED Light 9V DC 3 watt1- 3 watt 6500k White with 90 degree lens2- 3 watt 380-840nm Full Spectrum with 90 degree lens1- 9V DC .6A Power Supply US plugRefugium max size 8" x 8" x 10"Mounts on 3/4" tank frame or sump frameExtra heavy mount clip Average life of LEDs 50,000 Hours 1 year warranty Refug LED Lights are designed for growing macro algae like Chaetomorpha or Caulerpa with a 6500k, 380-840nm, spectrum for refugium filter. Dimensions 7 1/2" L x 1 3/4" W x 1" slide mount. 1 1/2" x 1" x 3/4" Light housing FOR REFUNDS AND/OR RETURNS 30 Days from date of purchase. Buyer pays shipping both ways ( to the buyer and from the buyer ). Item or items must be fully intact as NEW with all labels and original packaging. After 30 Days refer to warranty.