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50 Watt Equivalent, 9 Watt, 120 Volt DIMMABLE 25,000-Hr 2700K Warm White LED R20 Bulb

SKU: LED9E26R2027K | Ordering Code: LED9E26R2027K

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Product Details

Brand

TCP

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
9 Watts

Volts

A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
 
Volts
120

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
 
Bulb Shape
R-20

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Medium (E26)

Beam Spread (°)

The width of a light beam, expressed in degrees. The beam spread is often part of the ordering code for reflector lamps. For example, a 50PAR30/HIR/NFL25 is a 50-watt PAR30 narrow flood lamp with a beam spread of 25 degrees.
 
Beam Spread (°)
110

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
 
Diameter (in)
2.5

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
 
Length (in)
3.5

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
 
Average Rated Life (hr)
25,000

Brightness (Lumens)

A rating of the inital light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
 
Brightness (Lumens)
450

CRI

Color Rendering Index is an international system used to rate a lamp's ability to render object colors. The higher the CRI (based upon a 0-100 scale) the richer and more accurately colors generally appear. CRI differences among lamps are not usually visible to the eye unless the difference is more than 3-5 points.
 
CRI
85

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
 
Color Temperature (Kelvin)
2700K

Energy Star Qualified

Energy Star is a program created jointly by the U.S, Environmental Protection Agency and the U.S. Department of Energy to help people save money and protect the environment by using energy-efficient electronics and appliances. Energy Star-qualified devices use less energy without compromising functionality.
 
Energy Star Qualified
Yes

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
 
Bulb Technology
LED

Bulb Finish

The surface finish of a bulb, which may affect the quality of the light emitted.
 
Bulb Finish
Frosted

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Warm White

Dimmable

Indicates whether a bulb can be dimmed in conjunction with a suitable dimmer control.
 
Dimmable
Yes
Description
 
Reviews
 
Q & A

TCP Brand DIMMABLE 9 Watt lamp generates as much light as many 50 Watt traditional halogen lamps. Can smoothly dim down to 5% power.

  • Perfect to use anywhere you are using a 50 Watt R20 halogen lamp

  • No lead or mercury means easy and environmentally safe disposal

  • 450 Lumens initial light output is comparable to most 50 Watt halogen lamps, while saving 41 Watts in electricity

  • VERY long life - rated to still put out 70% as much light after 25,000 hours of operation as it does when brand new

  • Energy star qualified

CHECK PRODUCT FIT BEFORE INVESTING IN MANY-Product May Not Fit in Your Fixture.  Also, NOT RECOMMENDED for use in enclosed fixtures because heat buildup can shorten life.  DO NOT "hot swap" this lamp.  Turn off fixture before replacing existing bulb.

REVIEW SNAPSHOT®

by PowerReviews
TCP9 Watt, 120 Volt DIMMABLE 25,000-Hr Warm White LED R20 Bulb
 
4.0

(based on 1 review)

Reviewed by 1 customer

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4.0

I'm Impressed!

By Lighting-Fanatic

From Washington, DC

See all my reviews

Verified Reviewer

Comments about TCP 9 Watt, 120 Volt DIMMABLE 25,000-Hr Warm White LED R20 Bulb:

I replaced GE 40 Watt halogen bulbs with the 9 Watt, LED R20 Bulb by TCP. They are much better than I had expected. They are almost as bright as my halogen bulbs but could be a bit brighter. The color tone and temperature are unusually good! Color rendering is extremely pleasing. You can barely tell the difference between these bulbs and halogen bulbs. They emit true 2700K soft white light and that is no joke! Very accurate. This is truely an excellent product. You would never know these are LED bulbs just by looking. Also, the light dispersion is way better than I had expected and is one of the strengths of this product. TCP can make this product even better if it was just a slightly brighter bulb, however, DO NOT let that discourage you from buying this bulb. It is excellent. I have two of them in the adjustable spotlight fixture which is over one end of my living room and I am happy with the product. Friends are impressed.

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