For optimal illumination of the LEDs, they should be connected to a transformer. The transformers have the IP 67 standard, but are not UV-resistant.
148 x 40 x 32 mm | 25 watt LPF | ||
163 x 43 x 32 mm | 40 watt LPF | ||
140 x 63 x 32 mm | 75 watt XLG | ||
140 x 63 x 32 mm | 100 watt XLG | ||
180 x 63 x 35 mm | 150 watt HLG | ||
244 x 71 x 39 mm | 200 watt ELG |