EBayREPLACEMENT UV LAMPS – SUITABLE FOR ALMOST ALL UV SYSTEMS (4 PACK) UV lamps are one of the most integral parts of your overall filtration system yet we often forget to maintain them. Over time, although the lamp may still burn, it no longer emits the right UV radiation. Therefore, you should replace the UV lamp in your UV unit every 6 months to ensure optimum performance and clarity. Be sure to replace or clean the quartz glass of the unit carefully before installing the new lamp to optimise the light transmission. We also sell replacement quarts on Ebay and on our Website. UV Lamp Sizes (excluding the 2 pins at each end) 4 Watt lamp – Approx 134mm long x 16mm diameter 6 Watt lamp – Approx 210mm long x 16mm diameter 8 Watt lamp – Approx 286mm long x 16mm diameter 11 Watt compatible with Philips lamp – Approx 210mm long x 16mm diameter 15 Watt compatible with Philips lamp – Approx 435mm long x 26mm diameter 16 Watt compatible with Philips lamp – Approx 286mm long x 16mm diameter 25 Watt compatible with Philips lamp – Approx 435mm long x 26mm diameter 30 Watt compatible with Philips lamp – Approx 893mm long x 26mm diameter 55 Watt compatible with Philips lamp – Approx 893mm long x 26mm diameter Please ensure you clean the quartz glass of the unit carefully before installing the new lamp to optimise the light transmission. Important Note: On receipt of your UV lamp order, please inspect the lamps to ensure they are not broken BEFORE signing the delivery note. If the bulbs are damaged please sign the delivery note “Damaged” and refuse delivery. Any claim will ONLY be accepted if signed for as DAMAGED.