We love spending time with our hobbies, and we want our customers to experience that same joy when using our premium battery powered LED lights. From RC helicopters to model trains, you'll find the best hobby LED lights online at Evan Designs.

micro LEDs
micro LEDs colors
Color: Warm White Color: Cool White Color: Red Color: Orange +4
Chip Nano Pico and Z LEDs
from $2.25
3 volt Solid Bulb Led
3 Volt LED bulbs
Color: Cool White Color: Warm White Color: Red Color: Blue +6
3 Volt Solid Bulb LEDs
from $2.25
Flicker Led
Flickering Miniature LED
Red Blue Yellow Cool White +4
Flickering Miniature LED
from $3.85

Are you looking for a new switch to easily control your battery powered LED lights? Or, could you benefit from using a power adapter? You've come to the right place. We carry the finest wiring components and accessories to easily modify your lights to fully illuminate your model.

Coin Cell Holder Square
cr2032 battery holder battery life
3 Volt Coin Cell Holder
from $1.00
Wired Connectors Square
Wired Connectors dimensions
Wired Connectors
from $1.00
3V Adapter Square
3 volt power supply has a power jack
Regulated 3 Volt Power Supply
from $12.00
Twisted Wire Spool
Twisted Kynar Wire
Twisted Kynar Wire
Power Adapter Square
12v dc power supply Adapter with jack
Regulated 12 Volt DC Power Supply
from $12.00

Are you ready to give your model cop car that extra realistic effect from tiny LEDs? Our selection of lights for diecast police cars includes LEDs for sirens and headlights. And, we also carry micro LED lights for slot cars and firetrucks.

Police Siren Primary Square
Police Car Siren with 9 volt battery snap with on/off switch
Realistic Police Car Siren For Diecast Vehicles
from $18.99 Regular price $20.99
Ecto Siren Square Photo
Ecto 1 Siren
Ecto 1 Siren for your Diecast
from $16.00
Thunder sound effect
Thunder Sound Effect for your Miniature Storm Scenes
Thunder Sound Effect for your Miniature Storm Scenes
from $18.50
Knight Rider
Knight Rider LED Light Circuit
Color: Red Color: Yellow Color: Green Color: Blue
Knight Rider LED Light Circuit
from $17.00
Example of a classic car diecast lights
 A pair diecast lights for headlights and a pair of lights for tail lights
Headlight Color: Cool White Headlight Color: Warm White
LED Lights For Diecast & Slot Cars
from $8.00
Evan Designs

Hobby LEDs

Hobby LEDs for your projects. Truly easy to use. Ready to go! The right LED lights for models can take your project to the next level. You can rest assured knowing miniature lights for models from Evan Designs are inspected and tested for premium quality.
Evan Design

Wire, Switch & More

LED supplies: Because they won't light up by themselves! At Evan Designs, we believe each project you work on deserves the highest quality of products. Whether you're working with large-scale train layouts or a miniature model, you can count on our LED lighting supplies every time.
Evan Designs

Lights and Sirens for Diecast

Get your diecast Police Lights here! No diecast police car is complete without the lights and signature sound of the police siren! We have what you need to light and add sound to your fire truck, police car, and other diecast models.

Why Should You Use Battery Powered LED Lights?

At Evan Designs, we're dedicated to supplying hobbyists from all over with regular and small LED lights for a variety of fun and interesting projects. Whether you're searching for tiny LED lights for diecast police cars, diorama lighting or model train lights, our selection of bright bulbs and accessories will breathe life into your craft. Browse our collection of mini LED lights for models to get started!

Our LEDs are fully guaranteed to last

Our LEDs are fully guaranteed to last and we've only had to replace a very few amount of lights over the course of our time being in business. However, each set of our small LED lights comes with a free two-year replacement warranty to ensure complete customer satisfaction.

With the potential to last more than 10 years or 100,000 hours

With the potential to last more than 10 years or 100,000 hours, it's safe to say that LEDs are one of the most durable lights on the market. Even if your project uses the smallest LEDs, you'll never have to worry about constantly swapping out your lights.

Small LED lights draw very little power

Small LED lights draw very little power, so you can run them for a long time on a small battery. While there is no need for a bulky wall transformer or a wall plug for your bulbs, we have LED transformer adapters available if you want to permanently light your projects.

LEDs do not ever get hot

Since LEDs do not ever get hot, you won't risk melting delicate artwork or pieces of your model, even if you leave the LEDs on full time.

LEDs can give off lots of light

LEDs can give off lots of light in a very small package, and we offer micro LED lights so you can fit more bulbs into your tiniest projects!

Do you have any more questions about LEDs

Do you have any more questions about LEDs? Learn some tips for using LEDs to get started.


If there has been ever a chance to thank a company sincerely, it is now!

Thank you so much for your kind and generous assistance recently. Not too long ago I had eye surgery and was sad by my inability to connect my lights properly for my recent project. Your kind staff went out of their way to connect my lights for me which helped me greatly.

Thanks so much for your wonderful service and the great support staff with a heart!

Don Anton

I love your products which I’ve used recently in some model building. Wish I’d known about you earlier. I’ve even recommended you to my 50 yr old son who builds some different kinds of models. In addition, your service and your delivery is absolutely superb

W.Kirt Nichols, MD, MHA

Professor Emeritus of Vascular and Endovascular Surgery

W.Kirt Nichols

I have to say how highly impressed I am with the whole experience. The strobes are absolutely fantastic, the care of the instructions, packaging, and shipping is phenomenal. A lot of businesses could and should take a que from Evan Designs. A wrong item was shipped, accidentally, I emailed customer service, and the new piece was in the mail before I even read the response, which was professional and lovely. Again, I must say Absolutely fantastic.


Amazing products and service. I place two orders several weeks apart. When I placed my second order, the items were not compatible with each other nor my original order. That was my mistake. While filling my order, a ED representative (I'm kicking myself for not remembering his name) called to check on my order. After a short conversation with him, he realized I had made the mistake, looked up my previous details to ensure compatibility, and changed my order to make sure everything would work as advertised...and it does! Top notch experience! I will definitely be ordering from ED again!

Omar Ortiz

Hey, I just got my last shipment from you all today and wanted to let you know how much I appreciate you and your company. You all have made my hobby of model building much more exciting! The fact that you have so many variations of lights, switches and pwr sources and great how too videos really helps take my models to the extreme, especially considering I can build “self contained” lighting systems and not have the model tied down to a base with a bulky pwr source. Again, just wanted to thank you and wish you happy holidays! Sean

Sean Mooer
Mini LED Lights for Hobbies & Models

Energy-Efficient Lighting Solution: Miniature LEDs, also known as micro-LEDs, are incredibly energy-efficient lighting solutions. These tiny light-emitting diodes are designed to operate on minimal power while delivering bright and consistent illumination. Unlike traditional incandescent bulbs, miniature LEDs produce very little heat, which makes them ideal for battery-powered applications. This energy efficiency not only prolongs the lifespan of the battery but also ensures that your devices or projects can run for extended periods without the need for frequent battery replacement. Whether you're using miniature LEDs in portable gadgets, model trains, or DIY craft projects, their ability to maximize battery life is...

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Where Can I Buy Micro, Mini, or Other Small LED Lights?

For more than 10 years, Evan Designs has established itself as an experienced supplier of all kinds of battery powered LED lights. Our hobby LED lights are individually tested, inspected for quality and ready to be used in your project. If you are ready to purchase some new LEDs and have any questions, contact us today and we'll be happy to assist you.