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The reflector type light bulb is mainly used for household lighting, local lighting and directional lighting. The shape of the product is reflective sphere and the diameter is 39mm.
The material of the lava lamp bulb can withstand high temperature and is mainly used for the lighting of oven lamps and range hoods.
Using high temperature resistant cement and high melting point solder, the lava lamp bulb can withstand high temperature of 300 degrees, and the lamp cap will not loosen and fall off for a long time.
The double helix filament has good shock resistance, and the filament will not fall off.
The reflector type light bulb has a built-in fuse to prevent accidental short circuits and will not endanger the safety of people and ovens.

Specification:
Product name: light bulb
Bulb shape: R39
Bulb Type: Reflective
Voltage: 120V
Power: 40W
Luminous flux: 400lm
CRI: 100Ra
Socket: E17
Size: 39x60mm/1.54x2.36Inch(DxH)
Ambient temperature: -40C -300 degrees Celsius
Average life: 2000 hours
Package Contents: 4PCS Reflective Bulbs