12" Cold Cathodes (50 pieces) Quantity pricing starts at 50+ units. Call for more information . You can choose multiple colors to make up the 50 piece order, just make sure to specify amounts in the comment section upon checkout. Cold Cathode Inverters (50 units) 50 inverters. That's $4 for a dual-ready inverter. Call for more info : . 12" Cold Cathode Computer Kit (50 kits) These kits comes complete with a 12" bulb of your color choice, a single output aluminum invereter and a rocker switch/molex assembly. The colors can be mixed and should be specified upon checkout in the comment section. Available in colors: blue, red, green, white, blacklight, and purple. 6" Cold Cathode Computer Kit (50 kits) These kits comes complete with a 6" bulb of your color choice, a single output aluminum invereter and a rocker switch/molex assembly. The colors can be mixed and should be specified upon checkout in the comment section. Available in colors: blue, red, green, white, blacklight, and purple Dual 6" Cold Cathode Computer Kit (50 kits) These kits comes complete with two 6" cold cathode bulbs of your color choice, a dual output aluminum invereter and a rocker switch/molex assembly. The colors can be mixed and should be specified upon checkout in the comment section. Available in colors: blue, red, green, white, blacklight, and purple. Dual 12" Cold Cathode Computer Kit (50 kits) These kits comes complete with two 12" cold cathode bulbs of your color choice, a dual output aluminum invereter and a rocker switch/molex assembly. The colors can be mixed and should be specified upon checkout in the comment section. Available in colors: blue, red, green, white, blacklight, and purple. 24" Cold Cathode Bulbs (50 pieces) 24" Special Inverters (50 pieces) For the 24" Cold Cathode bulbs.