... heat sink ! 1150lm DC 12V/24V 10w led corn bulbs USING SMD 3014, BETTER COOLING SOLUTION, LONGER LIFE! Model ... and infrared. 4. Environmental protection: No any chemicals like mercury and leadeasily recycled, no electromagnetic disturbance.5. Aluminium housing. ... 7. CE, ROHS, PATENTED PRODUCT.Application:Replacement traditional CFL bulbs or bulbs, especially for Yard light, garden light, street light, ...