Arcadia Slim Viv Luminaire 14% DRAGON T5 24W

Nothing else on the market compares to Arcadia T5s, HIGHEST quality, German made and lasting up to 12 months with very little loss of output over the 12 months. I wouldn't use anything else. The 14% Dragon is the most powerful T5 on the market, in all fairness i did switch it out for a 12% but internet reptile price on the Slim Viv Luminaire was the cheapest online by some margin so even with the replaced bulb it still worked out cheaper than all else!