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1 unit(s)
ALB Price: $11.99 $10.99 (You save $1.00) per item
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LED A19 Humancentric Light Bulb Sylvania 78781 ULTRA LED Night and Day lamp allows for management of blue light exposure from low to high with a flick of an On/Off wall/lamp switch.Easy operation, no need for wireless management devices It provides the options of emitting a natural 3000K in the morning to simulate a sunrise and wake people up gradually, a cool 6500K in the afternoon to create alertness and improve cognitive functioning, and a warm 2000K at night to help your body maintain its natural sleep-wake cycle. The Night and Day lamp can also be used to create different moods. Consumers have the option of using cool, crisp lighting in their work space, or natural, warm lighting in their living room. People can easily customize the lamp to their daily needs. ^

This Item Replaces

This product is a direct replacement for the following items:


BrandSylvania LEDvance
Useful Life Hours25000
Lumen Output800
Equivalent Wattage60
Actual Wattage8.5
Color Temperature (Kelvin)2700
Burn PositionUniversal
Color Rendering Index80
Bulb ShapeA19
Base TypeMedium Screw (E26)
DLC ListedNo
Length (Inch)4.4
Width (Inch)2.5
Height (Inch)2.5
Additional CertificationsUL listed, ROHS compliant
Manufacturers Warranty3 Year Warranty
Manufacturers NotesFeatures & Benefits — Single bulb solution for night and day usage — Helps to promote sleep or alertness when desired — Allows management of blue light exposure – from Low to High — 3 CCT options – selectable color temperature from 2000K to 3000K to 6500K — Long life – up to 15,000 hours — No need for a wireless management device or a dimmer — Easy operation; mode change with a flick of an ON/OFF wall/lamp switch — Fits anywhere your standard A19 fits — Offers dimming capabilities without the need for a dimmer

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