---
product_id: 238260114
title: "Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black"
brand: "lutron"
price: "฿11975"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/238260114-lutron-diva-electronic-low-voltage-dimmer-300-watt-single-pole
store_origin: TH
region: Thailand
---

# Soft Locator Light for Night 300W Incandescent/Halogen Power 3-Way Multi-Location Control Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black

**Brand:** lutron
**Price:** ฿11975
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, dim down your energy bills.

## Quick Answers

- **What is this?** Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black by lutron
- **How much does it cost?** ฿11975 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/238260114-lutron-diva-electronic-low-voltage-dimmer-300-watt-single-pole)

## Best For

- lutron enthusiasts

## Why This Product

- Trusted lutron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Ambiance Control:** Paddle switch toggles lights on/off to your favorite preset level for seamless mood setting.
- • **Energy-Smart & Bulb-Friendly:** Dimming lights by 50% saves up to 40% energy and extends bulb life by 10x—eco-chic living made easy.
- • **Night-Friendly Locator Light:** Soft glow in off-position ensures you never fumble in the dark—because convenience is key.
- • **Sleek Designer Compatibility:** Matches existing decorator-style switches for a polished, cohesive look in any modern space.
- • **Precision Dimming at Your Fingertips:** Small sliding dimmer offers smooth, exact lighting adjustments to match every moment.

## Overview

The Lutron Diva Electronic Low Voltage Dimmer (DVELV-303P-BL) is a 300-watt, single-pole or 3-way dimmer designed for incandescent and halogen bulbs. Featuring a paddle switch with preset memory and a smooth sliding dimmer, it offers precise lighting control while saving energy and extending bulb life. Its soft locator light ensures easy use in the dark, and its sleek black finish complements modern decor. Ideal for quick installation and energy-conscious professionals seeking stylish, functional lighting solutions.

## Description

The Lutron Diva dimmer switch is a simple and elegant solution designed to match your existing designer opening switches and accessories. This Diva dimmer switch is for use in 3-Way 300-Watt electronic Low-Voltage applications. You can easily turn the lights on and off with the paddle style switch. While the lights are turned on, use the slide control to adjust the lights to your desired level creating your perfect light. The paddle switch returns the lights to your favorite preset level. A soft locator light glows in the off position, making the dimmer switch easy to find in the dark. Installing a Diva dimmer switch is easy and saves energy too. You can replace your existing switch with a Diva dimmer switch in as little as 15 minutes. Then dim the lights just 50% to save 40% electricity and extend bulb life 10 times. Coordinating Claro wall plates and accessories sold separately.

## Features

- Not for use with LED; works with 300W incandescent or 120W halogen
- For use in 3-way 300-Watt electronic Low-Voltage applications
- Paddle switch turns light off and on to a preset level; small sliding dimmer switch provides precise lighting control
- Matches many existing decorator-style switches
- Soft locator light in off-position for easy finding in the dark
- Neutral wire required
- Wall plate not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Off,Paddle Switch |
| Operating Voltage | 120 Volts |
| Contact Type | Mechanical |
| Connector Type | Nema 5-15r |
| Brand | Lutron |
| Terminal | Screw |
| Item dimensions L x W x H | 1.75 x 2.2 x 4.25 inches |
| Circuit Type | 3-way |
| Actuator Type | Hinge Lever |
| Contact Material | Copper |
| International Protection Rating | IP00 |
| Number of Positions | 2 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Black |
| Wattage | 300 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00027557758413 |
| Manufacturer | Lutron |
| UPC | 027557758413 |
| Part Number | DVELV-303P-BL |
| Item Weight | 4 ounces |
| Product Dimensions | 1.75 x 2.2 x 4.25 inches |
| Item model number | DVELV-303P-BL |
| Style | DVELV-303P-BL |
| Finish | Black |
| Pattern | Dimmer |
| Power Source | Corded Electric |
| Voltage | 120 |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Type of Bulb | Compact Fluorescent,Incandescent |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Operation Mode:** Off,Paddle Switch
- **Operating Voltage:** 120 Volts
- **Contact Type:** Mechanical
- **Connector Type:** Nema 5-15r
- **Brand:** Lutron
- **Terminal:** Screw
- **Item dimensions L x W x H:** 1.75 x 2.2 x 4.25 inches
- **Circuit Type:** 3-way
- **Actuator Type:** Hinge Lever
- **Contact Material:** Copper

## Images

![Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black - Image 1](https://m.media-amazon.com/images/I/61JvKHowQEL.jpg)
![Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black - Image 2](https://m.media-amazon.com/images/I/61vDuuLggIL.jpg)
![Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black - Image 3](https://m.media-amazon.com/images/I/61FLtzgUzTL.jpg)
![Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black - Image 4](https://m.media-amazon.com/images/I/61lS6BI+z2L.jpg)
![Lutron Diva Electronic Low Voltage Dimmer | 300-Watt, Single-Pole or 3-Way | DVELV-303P-BL, Black - Image 5](https://m.media-amazon.com/images/I/51dPhxmSRKL.jpg)

## Available Options

This product comes in different **Pattern Name, Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Actually dims LED fixtures without hum and failures.
*by M***T on October 5, 2018*

You can't get these at home depot and apparently the electricians don't know about them. After a number of very expensive LED fixtures failed (fortunately under warranty) the lighting store told me to get this type. Now the fixtures dim properly and don't hum at all. They cost more but actually work right for low power LED fixtures. All dimmers seem to clip the sine wave (PWM), but these clip the trailing side, not the leading side so the fixture does not get a high voltage surge. Instead it comes on smooth and cuts off at the end. Had to do a lot of reading to figure this out. Even the Lutron site is vague about what is going on so I may be missing some details. Works with the PIXE panels that HD used to carry. I suspect they had too many returns from use with the wrong dimmer type. Now that fixture dims properly without humming too.

### ⭐⭐⭐⭐⭐ LED Track Light humming is now gone
*by R***S on January 3, 2021*

I installed this dimmer after reading numerous articles about how to get rid of excessive LED track-light humming noise. The lights had previously been paired with a "compatible" Lutron dimmer but were excessively loud and annoying. Because I needed the ability to dim the lights I didn't have many options. This worked beautifully and reduced the noise from very loud and annoying to barely detectable. It is quite pricey but was worth it as I would have had to remove the dimmer or get rid of the lights.

### ⭐⭐⭐⭐⭐ FINALLY a dimmer that works with low voltage LED fixtures!
*by T***O on March 17, 2021*

I’ve gone through three or four different digital dimmers to control a stairway LED can light that draws a max of 9 volts at full power. Every other dimmer flickered irritatingly or did not turn off the fixture completely in the off position, since the small trickle of voltage used to operate the fancy dimmer switch was also enough to cause the fixture to glow at night. This model is not digital and it DOES require a neutral wire. You will also need sufficient depth in your wall box, this switch is as deep as standard digital dimmers, about 1 1/2” deep into the wall. Also important, if using in a 3-way (or 4-way) configuration, the dimmer MUST be installed on the load side (I.e., the outlet closest in the circuit to the light fixture, not the end that has the hot wire). Luckily, my wall box had a neutral wire. Unluckily, I would have preferred the dimmer to be on the other end of the 3-way circuit. But it turns out the location was not an issue once it was installed. I’ve done (too much) research on low voltage LED dimmers, and apparently this is the only model currently on the market (early 2021) that reliably works with LED lights of all voltages. I concede that some smart dimmers will also work with low voltage LEDs, but you’ll still need a neutral wire, and as for me, I didn’t need Alexa to control a side staircase light 😛. Yes, it’s expensive. But I just sucked it up; it works where other models failed. Thanks, Lutron! Now lower your prices!

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*