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The LED Authority

Light Efficient Design 10W 4 Pin G24q 4000K Hybrid LED Bulb

SKU: LED-7320-40K-G2 | Ordering Code: LED-7320-40K-G2  | UPC: 044006073589

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Product Highlights

  • Estimated life of 45.7 years based on 3 hours use per day
  • No lead or mercury means easy and environmentally safe disposal

Lighting Facts Per Bulb

Brightness 1000 lumens
Estimated Yearly Energy Cost $1.2
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Based on 3 hrs/day45.7 years
Light Appearance
4000 K
Energy Used10 watts

Light Efficient Design created a LED replacement for 13-32W CFL bulb that uses 10W and looks just like the CFL being replaced. This bulb will work with a 13/18/26/32W electronic ballast or 120-277V line voltage for bypass installation.

  • Directly replaces up to a 32W G24q 4 Pin CFL lamp
  • Works with an electronic CFL ballast or can run off of line voltage
  • Bypass installation requires rewiring
  • Minimum fixture size 6"W x 6"H 
  • 120-277 universal voltage
  • 360º Omni-Directional Beam Angle
  • Suitable for dry and damp locations only
  • Can be mounted base up, base down or horizontal
  • For use in open fixtures only. Not rated for enclosed fixtures.

Installation for plug 'n play application: 

  • Power off the fixture
  • Carefully remove the installed CFL lamp(s)
  • Verify CFL ID information for compatibility with the LED lamp
  • Insert the LED lamp into all open socket(s) within the fixture
  • Turn power on

Compatible with the following ballasts:

  • Philips Advance ICF-2S26-H1-LD
  • Philips Advance ICF-2S18-HA-LD
  • GE GEC218-MVPS-3W
  • GE GEC226-MVPS-3W
  • Osram 2*26CF/UNV DM
  • Hatch HC213PS/UV/D
  • Hatch HC218PS/UV/D
  • Triad C213UNVME
  • Triad C218UNVSE
  • Triad C2642UNVME
  • Sylvania 2*26CF/UNV DM
  • Keystone KTEB-226-UV-PS-DW
  • Fulham NPY-120-126CFL 

Do not "hot swap" this lamp. Turn off fixture before replacing existing bulb. If the lamp does not light when the luminaire is turned on, remove the lamp from the luminaire. If the lamp or luminaire exhibits undesirable operation (buzzing, flickering, etc.) immediately turn off power and remove lamp.

Full Specs


Light Efficient Design

Energy Used

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

Fluorescent Equivalent

The total wattage of fluorescent lamps in a fixture that this fixture replaces.
Fluorescent Equivalent


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.


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

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
Twin Tube Alt

Bulb Color

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


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.

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)

Brightness (Lumens)

A rating of the initial 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)

Bulb Finish

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

Bulb Technology

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

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)

Operating Temperature (°F)

The ambient temperature in which the product can safely operate.
Operating Temperature (°F)
0 to 85

Beam Angle (°)

The width of a light beam, expressed in degrees. The beam angle 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 angle of 25 degrees.
Beam Angle (°)

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)

Width (in)

For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
Width (in)


Base Up/Base Down/Horizontal


5 year limited

Damp Location

Suitable for an exterior or interior location that is subject to condensation of moisture in, on or adjacent to electrical equipment
Damp Location

Ballast Bypass

Bypassing (removing) the traditional fluorescent ballast will allow the fixture to run on line voltage. A ballast is not needed to power this lamp.
Ballast Bypass

Ballast Compatible

Indicates that an LED lamp can work with an existing fluorescent or HID ballast. Simply swap out the lamp.
Ballast Compatible
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