ELST specialises in quartz metal halide arc tube design and manufacturing. We have wide range of arc tubes available for diverse applications, with different color temperatures , CRI and lumen efficacy. We can also design and supply arc tubes / lamps to suit specific application requirement. <br/><br/>We have arc tubes from 20W - 7500W for different applications like indoor lighting, out door lighting, automotive head lamps, reprographic applications, Solar simulators, Color lamps etc.