Osram Sylvania 20w A-Shape A21 Dimmable LED Light Bulb - equiv. 100w Incand.

Item SKU: 78951
Manufacturer:Osram Sylvania

Osram Sylvania

$ 46.50 $ 65.10

23 in stock
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The Sylvania Ultra 78951 is a 20 watt Dimmble LED omni-directional light bulb with an outputs of 1600 lm (efficacy of 80 lm/W) equivalent to a 100-watt incandescent light bulb.

The Sylvania ULTRA LED 20 watt lamp has a warm white (2700K color temperature), closer to incandescent light than any other competitors.

This Sylvania LED bulb is dimmable to 10%, 

Based on the 25,000 hours rated life, the lamp would save consumers $220 over its life relative to an incandescent lamp

Osram Sylvania's Ultra appears to have the strongest specification, exceeding the best-performing competition in terms of efficacy and color appearance for a 100 watt incandescent replacement light bulb.


NAED 78951, LED20A21/DIM/O/827

THD = 21.4%
Power Factor = .98

Key Features & Benefits

- Dimmable down to 10%*
- Long life: up to 25,000 hours (L70)
- UV and IR free
- Mercury and lead free
- RoHS compliant
-  2700K warm white color temperature
- Suitable for indoor environments only
- Reduces energy consumption upto 82%
- Last up to 33 times longer than incandescent lamps
- No warm-up time, instant-on with full light output and stable color 

- Downlights
- Pendant fixtures
- Table lamps
- Wall sconces

Market Segments
- Healthcare
- Hospitality
- Residential
- Retail


Base E26 Medium Screw
Bulb Type LED Bulbs
Color Frost
Color Rendering Index (CRI) 80
Color Temperature (K) 2700K
Dimmable Compatibility Dimmable
Incandescent Equivalent (W) 100
Luminous Flux (LM) 1600
Rated Life (Hours) 25000
Shape A21
Voltage (V) 120V
Wattage (W) 20W

Additional Info