These replacement ultraviolet 'blacklight' lamps are compatible with Eazyzap bug killers requiring part number P191 such as insect zappers Easyzap P154, P313, S630, Y724 and Y727. They will also work in other brands of fly zapper that take 300mm 8W UV bulbs
Specifications:
Wattage: 8 Watts
Bulb length: 30cm / 12 inches
Weight: 60g
Average life: 6000 hours
Cap type: G5
Quantity: 4 tubes
Type: T5
Compatible part no: P191
It is also advisable to replace the starters in your insect killer when replacing the bulbs as your old starters may not be able to provide enough power to reliably light your new lamps. Suitable starters can be purchased from this listing www.ebay.co.uk/itm/293129730866