Arcadia Ultraclear UV Bulb 55W – 21" Compact PL FIGURINES * Energy-saving and low wattage

* Energy-saving and low wattage ( 3w )

The transition can now take place over an hour or two hours leading to a much more natural change in temperature combined with the multi setting this allows a completely natural temperature cycle for the whole 24hr period

• Helps to prevent stress

Highly collectable design

The incorporation of more LEDS results in a more complete full spectrum and TIR lenses which shape the light to its most efficient and effective result in both more colour POP as well as a slightly wider output area

Arcadia Ultraclear UV Bulb 55W – 21" Compact PL FIGURINES * Energy-saving and low wattage55 Watt Compact Ultra Violet PL Bulb 21" (530mm) Long 2G11 Base (4 pin) Regular replacement of the UV bulbs in your pond UV Clarifier is one of the easiest, but most effective ways to ensure you have a crystal clear pond, free from green water all year round. The arcadia replacement UV bulbs will fit most models of UV units, including aquarium sterilisers. We recommend that you replace the bulb in early spring, once the last frosts have gone, so that