... /MR16 3 can be dimmable 4*1w led gu10 spot light Uniform light output,no dazzing,no dark area,no glareHigh LM output ... 4. Anti-shock, Anti-moisture and No glare, No strobe light. 5. No UV or IR radiation 6. CE & RoHS approval ... Working lifespan: ≥50,000 hours Light body material: pure aluminum bodyApplications: Suitable for general lighting, especially for museums, art galleries, cosmetic counters, ...