At 270 lumens, this is our brightest cool white G4 LED bulb. Proprietary PWM Constant-current drive and 21 x high output thermally-efficient SMD LEDs combine to give record setting output in a G4 form factor. The extra wide diameter printed circuit board distributes the LEDs over a greater area, making this the ideal choice for larger spots and fixtures. Cool white is more commonly used for exteriors and/or for utility spaces. For a warmer color bulb, please see our Corona Warm White LED Bulb.

Note:

Check alignment of existing socket pin holes in your fixture. If not horizontal, a realignment of socket may be necessary.

Our Part # IMTILSPG421CB | Imtra Part # ILSPG4-21C-B

Features:

• 21 x High Output SMD LEDs.
• Large diameter board for bigger fixture designs.
• Constant-current drive topology.
• Over-voltage protection.
• No radiated heat.
• Thermally efficient design.
• Also compatible with 12VAC (supplied from transformers)
• Automatic Thermal Rollback Protection.
• Transient voltage suppression (to 60V)