Aura - Globe 22W Dust Blowers 1 x adhesive board that

1 x adhesive board that lasts 6-8 weeks

unlike UVA lamps which lose up to 40% of their power after 6 months

Operating pressure: 3 bar (44 psi)

It comes WITH OUT sand in it

Aura - Globe 22W Dust Blowers 1 x adhesive board thatWe recommend that Aura Decorative Fly Killer Globes are changed every 12 months to ensure maximum efficacy. The levels of UV produced by Aura Decorative Fly Killer Globes deteriorates rapidly throughout the life of the tube. Whilst the tube will continue to glow blue or green indefinitely, after approx imately 8,000 hours the amount of useful UV (Which humans cannot see) drops to a level where it is no longer attractive to flying insect . As a result,