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T5 T10 Wedge Base 921 912 12V LED Light Bulbs 4W Cool White 6000K for RV Camper Travel Tailer Boat Marine Lights and Outdoor Landscape Deck Stair Step Path Lights 2pcs

4.4 (8) Write Review

Free shipping on orders over $29.99

$9.49

$ 4 .99 $4.99

In Stock

1.Color:Natural White

2.Size:2 Count (pack Of 1)

3.Qty.:

About this item

Sturdy and Bright T5 T10 921 912 Wedge Base LED Bulbs. It is well made with great structure and thermal design. The great brightness will make an pleasant improvement of the lighting performance in your RV or garden. Wide Application. It is great for RV Camper Travel Tailer Boat Marine Lights and Outdoor Landscape Deck Stair Step Path Lights. This LED bulb replaces a variety of traditional bulbs, including 912 921 922 T3-1/4 T5 T10 T15 W16W 904 906 916 917 920 bulbs.
Weather-proof T10 LED Bulbs: expertly crafted with a durable PC cover to shield against moisture and dust. Engineered to withstand the extreme outdoor temperatures, these bulbs are your reliable choice for all-weather illumination in outdoor landscape lighting.
Less Power Draw and Low Heat. The 4W LED landscaping bulbs put out more lumens at a fraction of the wattage and generate much less heat, compared to the regular bulbs. It would save your a lot of power and help to extend the life span of your RV/boat battery.
Easy Installation: Simply plug and play with this T10 wege bulb, designed to seamlessly fit into standard T10 light sockets. Its wide input voltage range of AC10-18V/DC10-30V makes it ideal for 12V, 13V, 15V, 24V, and a variety of landscape low voltage lighting projects and RV Travel Tailer lights. Say goodbye to the need for multiple transformers with these versatile bulbs. Please note: these bulbs are some longer than the standard 921, 912, 904 and 194 bulbs. Please check the bulb size to make sure it fits your light fixtures.
24-Month Warranty: We stand by our product with a 100% Satisfaction Guarantee. Enjoy peace of mind with our 30-Day Money Back Guarantee and a comprehensive 24-Month Warranty. Should you encounter any issues, simply reach out to us via email, and we will swiftly address and resolve any concerns to ensure your satisfaction. Your experience matters to us, and we are committed to making things right for you promptly.

Product Description

Makergroup Landscape and RV Lighting

T5 T10 Wedge Base LED Light Bulbs

These 4W wedege Base LED Bulbs are bright and more efficient and a big savings save on your electric bill right away. What's more, they produce nice clear cool white color, which is great for some outdoor landscape abd RV light fixtures that need more brightness. Wide applications: it can fit numerous 12V/24V low voltage step lights, deck lights, driveway lights, path lights, gazebo lights and paver lights, RV and marine Lighting.

Attention Please!!!

In order to make sure your make the right purchase, please check below before you make the purchase.

This wedge LED bulb could not compatible with electronic transformer in under cabinet or under counter lighting, which might cause flickers of the LED bulbs.
These LED bulbs are some longer than the halogen bulbs. Please check the measurement on the picture to make sure they are suitable for your fixture.
For landscape lighting, the LED bulb is used to replace the T3-1/4 T5 T10 921 912 904 918 wedge bulbs.
For RV lighting, the LED bulb is used for T10 wedge bulbs replacement, NOT for the automotive T5 Instrument Cluster Gauge Dashboard Indicator lamps and headlights.
For outdoor use, it is needed to installed these lights in the light fixtures to protect them from water.
The bulb base is 0.38inch wedge base. If you need 0.71inch S8 wedge base bulb, please search the ASIN B077HMSWK8
The box label is 10-30VDC/8-18VAC. It means that the bulbs could on any voltage in the voltage. So it would definetely work on the regular 12V low voltage lighting system.

Tip: If the bulbs didnot work properly, please feel free to write us an email. We would resolve the problem for you quickly.

Product Features

Great Brightness and Energy Saving. 400 Lumen output in 4 Watts. It equivalent to 18W-35W wedge base halogen bulbs, which can save over 85% on your electric bill right away.
Nice Color. It produces nice clear 6000K cool white color
Easy plug-and-play installation.
Wide Voltage Tolerance: 10-30VDC/8-18VAC. It could work on any voltage in the range.
Radially mounted LEDs emit a 360° viewing angle. It provides a great mount of light all around, which is perfect for numerous outdoor landscape lighting applications such as step lights, deck lights, driveway lights, path lights, gazebo lights and paver lights.

Product Specifications

Wattage:	4Watts
Lumen output:	400lm
Color Temperature:	Cool White 6000K
CRI(Color Rendering Index):	>80Ra
Working Voltage:	10-30VDC/8-18VAC. It could work on any voltage in the range.

Base:	0.38inch wedge base
Dimensions:	0.71"(W) x 1.89"(L)
Dimmable(Yes/No):	No
Life Span:	35,000 hours Note: it would shorten the life span of LED bulbs to use in enclosed fixtures

Mark

2025-07-12 12:10:21

I purchased these because of the higher wattage then the 1 amp ones that the description and reviews say are pretty good. I'd give that a barely. These ones are more then sufficient and way brighten up the RV. I've pretty much found these for the best price for the amount they come in and for the wattage. Don't settle for less you'll be sorry. A definite ðŸ‘'s up.

Art

2025-06-29 13:08:28

These fit fine and are just bright enough without being too intense. Hope they last.

Tony Romo

2025-05-18 18:27:20

Saves money and makes the Camper brighter. Some were a little tough to get in. Good value compared to the box stores.

Scoots Mason

2025-05-04 12:37:07

Super Bright bulb for lighted address signWhat a great upgrade! The lighted address sign we bought came with a 1 watt LED bulb that wasn't bright enough to be read from the street which is about 75 feet from our front door. Now you can read it easily from over twice as far away even in the daytime!

The Shmahz

2025-04-11 13:09:07

2019 wildwood under oven, perfect. Way brighter

Gary Gerber

2025-02-18 10:17:56

I liked that i could get it.

2025-02-07 12:53:09

We got these to replace the bulb in our travel trailer exhaust fan light. What an improvement! Very pleased with this purchase.

william r.

2024-12-08 21:06:09

VERY DIFFICULT TO PUSH INTO SOCKET... MAKES ME WORRY ABOUT REMOVING WHEN NEEDS TO BE REPLACED..

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