LCD-LED DisplayLights and Display Board Circuits

WHITE LED MODIFICATION TO ENERGY SAVING BULB SCHEMATIC CIRCUIT DIAGRAM

Previously, or Night Lamp with White Led, 20 lamp with white led economic lamp project and 19 pcs white led and 220volt energy saving lamp applications were shared.

WHITE LED MODIFICATION TO ENERGY SAVING BULB SCHEMATIC CIRCUIT DIAGRAM 1

WHITE LED MODIFICATION TO ENERGY SAVING BULB SCHEMATIC CIRCUIT DIAGRAM 2

WHITE LED MODIFICATION TO ENERGY SAVING BULB SCHEMATIC CIRCUIT DIAGRAM 3

WHITE LED MODIFICATION TO ENERGY SAVING BULB SCHEMATIC CIRCUIT DIAGRAM 4

6 white LED used leds take the supply voltage directly over 220v mains voltage. 220v mains voltage is limited by 2 3.9k 5w resistors and is directed to bridge diodes.

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