Infrared halogen heating lamps : Long serving life: usually 5000 hours. Fast Reaction Time: About 1-2s to achieve full power output. High thermal effect: Based on wavelength of 0.8-1.4um, get high thermal energy to 62.5%.t Energy Saving: Gold and Ceramic coating maximize reflect Infrared radiation up to 90%, more energysaving, smaller footprint and better heating results. Green, safe and Environment Protecting: nontoxic and peculiar smell, no risk of contamination over environment or target object to be heated.