1) LED no strobe lamp tube, to provide a comfortable growing condition for the animals 2) wide voltage range, to adapt to large voltage fluctuations 3) quick connection, waterproof connector, plug-and-pull type installation, convenient and reliable 4) IP67 waterproof lamp tube, plastic PC tube, anti-ammonia, anti-oxidation, aging 5) uniform light distribution 6) excellent light diffusion, no glare 7) excellent heat dissipation performance design