921 Incandescent Light Bulb - Wedge Base - 18 Watt - Soft White - Qty 2

Item # DI39VR

(29 Reviews)

Retail:$6.95

Our Price: $1.92

You Save: 72%

Orders above $50 qualify for Free Shipping

In Stock

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

rv exterior lights interior light fixtures wiring

Show All (5) Product Images

Show Fewer Product Images

In Use/Installed

0 rv exterior lights interior light fixtures wiring 921 incandescent bulb - wedge base 18 watt soft white qty 2

0 rv exterior lights interior light fixtures wiring bulbs in use

Show All (2) In Use/Installed

Show Fewer In Use/Installed

Videos

Diamond 921 Incandescent Soft White Light Bulb Review

Review of Diamond RV Lighting - DI39VR

Show All (2) Videos

Show Fewer Videos

Need help with installation?

Locate installers near me

Incandescent light bulbs replace 921 (T15) bulbs to provide 270 lumens of soft white light for RV, marine, and automotive applications. Miniature wedge base. 1-833-496-1390 to order Diamond accessories and parts part number DI39VR or order online at etrailer.com. Free expert support on all Diamond products. Great prices and Fastest Shipping for 921 Incandescent Light Bulb - Wedge Base - 18 Watt - Soft White - Qty 2. Accessories and Parts reviews from real customers.

Diamond Accessories and Parts - DI39VR

Incandescent light bulbs replace 921 (T15) bulbs to provide 270 lumens of soft white light for RV, marine, and automotive applications. Miniature wedge base.

Features:

Incandescent bulbs replace 921 (T15) light bulbs to provide soft white lighting
- Great for backup, brake, center high mount stop light (CHMSL), courtesy, dome, fog, trunk, and turn signal light applications
Soft white color temperature produces a yellowish, white light
Wedge base mounts into a compatible fixture

Specs:

Quantity: 2 bulbs
Light output: 270 raw lumens
Bulb size: 1-7/8" diameter
Bulb type: 921
Bulb size: T-15
Base type: wedge
Light type: soft white
Color temperature: 2,700 K
Wattage: 18 watts
Candela: 21.47
1-Year limited warranty

DG71211VP Diamond Group Replacement 921 Incandescent T15 Light Bulbs - Wedge Base - Warm White - 12V - 18 Watt - 2 Pack

Customer Reviews

921 Incandescent Light Bulb - Wedge Base - 18 Watt - Soft White - Qty 2 - DI39VR

Average Customer Rating: 4.6 out of 5 stars (28 Customer Reviews)

Order: Incandescent light bulbs replace 921 (T15) bulbs to provide 270 lumens of soft white light for RV, marine, and automotive applications. Miniature wedge base.

by: James 04/19/2021

Was hard to find these bulbs. I feel lucky to come across e-trailer to get them.

Comments

Works great!

James - 04/20/2022

by: Jerry 01/08/2022

So far so good. bulbs serve the purpose and meet product description. Don't know how long they last. 4 star becuase made in PRChina - Would gladly pay a little more for made in USA but had a real hard time finding that.

by: Jesse02/19/2022

Fit like a glove

by: Michele 01/11/2021

Customer service was great. Took 8 days, 6 if you take out the weekend. Either I am too weak or the connector is just very tight, but having a hard time getting the bulb to sit all the way in. Afraid of I push any harder the bulb will break. The bulb works when turn on though.

by: Linda 09/17/2021

Great to be able to get just what I needed, easily, quickly, inexpensively.

by: Wanda 11/15/2021

Exactly what we needed.

by: Thomas E05/29/2020

Bulbs are bulbs and they worked. The replacement vent dome fit perfectly. Thanks.

by: Phillip 08/03/2021

They light up the stove

by: Jim 07/12/2021

Great service... Thank-you

by: James 07/06/2021

Always great service. Thank you.

by: James 09/23/2020

Thanks for the quick friendly service. The bulbs fit just find. I was surprised that they arrived so quickly.

by: Lewis10/27/2022 One Year Later

by: Stephen 09/29/2022

by: Michael 11/29/2022

by: John11/14/2022

by: Robert 12/09/2022

by: Jeff08/15/2021

by: Vincent 05/25/2021

by: Raymond 09/22/2021

by: Kenny 09/24/2021

by: Robert 09/18/2021

good

by: Kathy 12/19/2021

by: Joseph 06/16/2021

by: Sam 12/01/2021

by: Christopher 03/10/2021

Show More Reviews

See what our Experts say about this Diamond Accessories and Parts

Do you have a question about this Accessories and Part?

Do the 921/906 LED Bulbs # DI64ZR Interfere with TV/Radio Reception?
While all LED bulbs technically emit small amounts of electronic signals that may interfere with TV or radio reception, the 921/906 LED Light Bulb # DI64ZR will not cause a noticeable difference in your signal. To give you an open option for an alternative, you can always go with incandescent bulbs. These do not emit any signal whatsoever. That is the 921 Incandescent Light Bulb - Wedge Base - 18 Watt # DI39VR or the softer 906 Incandescent Bulb - 5 Watts # DI99VR. I went ahead and attached...
view full answer...
What is Replacement Bulb for Optronics Interior Light part # RVIL22
For the Optronics Interior Light part # RVIL22 the correct replacement bulb is a 921 bulb like the part # DI39VR.
view full answer...
Replacement Bulbs for RV Euro Style Interior Double Ceiling Light Part # RVIL22
Yes, the replacement bulbs for the RV Euro Style Interior Double Ceiling Light with Built-In Switch part # RVIL22 are the Replacement Bulb921 Incandescent Light Bulb - Wedge Base - 18 Watt - Soft White # DI39VR.
view full answer...
Determining Correct Replacement Light Bulb With Wedge Base For Light In 1995 Trailer
Thanks for the pictures! Based on the pictures you provided your light uses either the 921 Incandescent Light Bulb # DI39VR or the 906 # DI99VR. To be sure of which light will fit you will need to find the brand and model number of your light. With that information we can cross reference your light and confirm the correct replacement for you. I included videos for both of the lights mentioned for you to take a look at.
view full answer...
Difference Between Ventline # VA0415-00 and Optronics # A921B 921 Bulb
The Ventline, # VA0415-00, and the bulbs # DI39VR, are both the 921 series bulb just made by two different manufacturers.
view full answer...
Replacement Backup Alarm Bulb for 2010 GMC Sierra 2500
According to my research your 2010 GMC Sierra 2500 uses a 921-type backup light bulb. We offer a standard incandescent bulb, part # DI39VR, as well as three brighter LED-types from Putco that you can see on the link provided. If you happen to be using the Hopkins Backup Alert # HM20101VA that you referenced this alarm uses a 3156-type bulb. We also offer LED-type replacements for this bulb, all shown on the linked page.
view full answer...
Available 921 Light Bulbs in Incandescent and LED Types
The Bargman Double Interior Light with Switch # 30-76-223 uses a 921 bulb and we offer many varieties of replacement bulb. For a basic incandescent 921 bulb you can use # DI39VR, but for high-efficiency when you're relying on the precious resource of trailer battery power you can swap out all the power-hungry incandescent bulbs to LEDs that use about 1/10th as much power. All LED type 921 replacement bulbs are shown on the page I linked for you. Some applications like the cooking area...
view full answer...
Recommendation For LED RV Vanity Light That Is 18 Inches
Based on your information, I recommend the Gustafson RV Vanity Light, Item # 277-000322, which is 18 inches long x 2 inches wide. It uses three 921 bulbs that are not included like Item # DI39VR. For a more function over design option, I recommend the Opti-Brite LED Interior Light, Item # ILL08COB, which is 18 inches long x 5-1/2 inches wide. If these will not work for you, send me additional information or pictures and I will make a more specific recommendation.
view full answer...

Do you have a question about this Accessories and Part?

Why etrailer.com?
At etrailer.com we guarantee:
Real product know-how.
We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
Most detailed, accurate accessories and part information available.
Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
Installations, made easy.
We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
Fast shipping.
Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
Personalized service for life.
We provide one-on-one, personalized service from the ordering process through the life of your product.
Trusted since 1946.
We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
Returns Policy
Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Installed by:

Jeff D

Installed by:

Bradley B

Video Edited:

Jacob T

Video by:

Dustin K

Edited by:

Daron K

Written by:

Brian T

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.