... New Oval Design, more brightness, No Shadow T8 Light Bulbs OverviewBenefits from longer life and cost savingsDirect replacement ... MaterialsGlass, PC, high quality alloy material for radiation function Application:T8 Light Bulbs are usedat Villa, Restaurant, Hotel, Meeting room ... install, not afraid of vibration;7.led tube light have Standard Lampholder:could directly replace existing fluorescent lamp ...