ALEKO's 110 volt AC flash lamp for gate openers is a useful accessory that will flash when your gate is in operation. It's great for large gates like in commercial areas, or during night or bad weather. ALEKO's lamp is durable and easy to wire up to your existing gate opener. Worried your opener won't work with the lamp? Not to worry! ALEKO's flash lamp is universal and works with any gate opener, both ALEKO openers and other brands. The lamp is useful and valuable on its own when purchased along with gate accessory kits model number ACC4 and ACC5, both sold separately. ALEKO is the first name in gates, gate openers, and gate accessories! Size: small.