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SaticPulse 4000 K Cool White LED LIghtbulbs, box with specs
SaticPulse 4000 K cool white LED light bulb, single

Cool White SaticPulse LEDs

Original price was: $144.00.Current price is: $103.00.

Satic LED light bulbs are flicker-free and low dirty electricity. These 9-watt LEDs fit a regular incandescent (A19) light socket. They come in a 12-pack. If you’d like to order one or two individually with a filter order, we can arrange that. Just contact me!

 

Cool white bulbs (4000 K) mean more blue light and a brighter-appearing light, good for detailed tasks. These are recommended for daytime use; during the day, you want to keep melatonin suppressed, which these do, but at night you want melatonin production. For nighttime, I recommend the SaticPulse 2700 K LED.

 

See the tabbed description below for more specifications.

 

Since the government banned all incandescent light bulbs that are 60 watts and above, we’ve got to make do with the best LEDs we can. The SaticPulse LEDs fit that bill!

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Description

SaticShield’s 4000K LED Light Bulbs

Specifications

Wattage equivalent:  The amount of light emitted by a 9-watt LED is equivalent to 60-watt incandescent.

Color temperature: 4000 K (Kelvin), cool white (more blue).

Socket type: A19, meaning it fits a standard incandescent base.

Total harmonic distortion (THD): Ultra-low at less than 1%.

Driver: Low EMI (electromagnetic interference, i.e., dirty electricity).

CRI (color-rendering index): 80 to 90 (>80/90).

Flicker: None.

Lumens: 900. Lumens are a measurement of how much light is emitted. Your typical 60-watt incandescent light bulb has 800 lumens.

Voltage: 120 volts (110–130 volts).

Power Factor: >90% efficiency.  This helps diminish dirty electricity and prolongs the life of the bulbs.

Beam angle: 300°.

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