---
product_id: 445754675
title: "OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C"
brand: "opple"
price: "24730₫"
currency: VND
in_stock: true
reviews_count: 7
url: https://www.desertcart.vn/products/445754675-opple-light-master-4-in-1-digital-light-meter-motion
store_origin: VN
region: Vietnam
---

# 4-in-1 multi-parameter light measurement Bluetooth app connectivity 1-year rechargeable battery life OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C

**Brand:** opple
**Price:** 24730₫
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your data game with OPPLE’s smartest meter yet!

## Quick Answers

- **What is this?** OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C by opple
- **How much does it cost?** 24730₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/445754675-opple-light-master-4-in-1-digital-light-meter-motion)

## Best For

- opple enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Endurance:** Rechargeable Type-C battery lasts up to a year on a single charge—charge less, do more.
- • **User-Centric Innovation:** Waterproof, motion sensor-enabled, and designed for intuitive touch control.
- • **All-in-One Light Analysis:** Measures Illuminance, CCT, CRI, Flicker, DUV and more with lab-grade accuracy.
- • **Seamless Smart Integration:** Connects effortlessly via Bluetooth to the OPPLE Smart app for real-time data insights.
- • **Precision Meets Portability:** Compact aluminum design weighing just 30g, perfect for on-the-go pros.

## Overview

The OPPLE Light Master 4-in-1 Digital Light Meter is a professional-grade, rechargeable device that precisely measures multiple light parameters including Illuminance, CCT, CRI, Flicker, and DUV. Featuring Bluetooth connectivity to the OPPLE Smart app, it offers seamless data transfer and analysis. Its compact, waterproof aluminum body weighs only 30 grams and boasts a motion sensor and energy-efficient design with up to one year of battery life per charge via Type-C. Ideal for professionals seeking accurate, portable, and smart light measurement solutions.

## Description

desertcart.com: OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C : Electronics

Review: Android app does not work but Apple app works - Android app does not work but I loaded Apple app on my wife's I-phone, and it works. It used to work on android but stopped working probably because of operating system update. I didn't think to try the other Apple I-phone app till Jan 6th. I'm in the business of building LED ART LIGHTING. I also have lots of test LED chips and lamps. My first meter was off on Kelvin a lot. If the chip was 3K the meter showed 3300K I have another meter that shows apparent Kelvin and is accurate. I sent the 1st back and the 2nd one arrived with the meter missing. The bottom of the box was split and the meter black box was there but nothing else. Bet you a driver or warehouse person thought it was a phone. Third arrived and works perfect except incandescent or halogen shows Kelvin higher but the CRI is correct. Those who can't get the meter to hookup are not reading the instructions on the desertcart site or you are using the old app for version 2 and 3. READ THE INSTRUCTION The right app for this unit is "OPPLE Smart" David Munson FineArtLight LLC Manchester MO
Review: Terrible app - almost unusable - look elsewhere - I'm just going to reiterate what everyone else is experiencing - the app is terrible and renders the device almost unusable. How you ask? After futzing with the app two months ago when I got it, it took several attempts and about a half hour to register and get the meter connected. (I'm a IT guy - not a grandma). Well when I finally did, it wouldn't give R values for CRI unless the overall CRI was above 80 or so. Otherwise, it would not display any information at all. Now here I am two months later and wanted to simply check the color temperature of an LED bulb and have been spending the last 45 minutes because the app doesn't remember who I am or my login information but when I try to re-register, it tells me the account already exists and when I try to recover the password for the existing account, The app tells me that I don't have an account by that email address. Which is it? So what am I left to do? I have to delete the app (& download the latest) and re-register a new account. But is that a simple thing to do? No. The app pauses several minutes before EACH next screen before doing anything. I'm done with this. I wasted 40 bucks. It's going in the trash because I can't return it. Just want to save everybody the misery that I went through.

## Features

- Usefulness of Light Master :OPPLE science lab photometer Light Meter transforming invisible light quality into visible light parameters, and popularizing the recognition of light. ( HOW TO GET THE APP: Please scan the QR code on the box and download the "OPPLE Smart" App. Then connect the "Opple Smart" via Bluetooth to transfer the data to your phone.)
- Professional Testing Equipment: Light meter can measure the light Illuminance,Color temperature(CCT), CRI, CS, EML, R1- R14, DUV and Flicker with highly accurate results. (Kind Tips: Please don't touch the white area which will make the measurement result inaccurate.)
- Energy Saving: Exclusive design light meter with super long endurance for one year after full charge, reduce the trouble of frequent charging and it can also be charged with Type-C.
- Easy to Use: Light Master is a simple operation, stylish and user-friendly, compact and portable,connected to the mobile APP can be measured illumination, chroma and other light parameters. (Compatible with iOS and Android)
- OPPLE Warm Tips: Light Master 4 only supports white LED light measurement. Not support monochromatic light or others, it will read wrong data. We are preparing to launch an OTA updates of app in the future to support more light measurements. Please feel free to contact us if you have any questions about the lux meter light meter we promise to reply within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4B1T3ZZ |
| Additional Features | Energy Efficient, Motion Sensor |
| Base Material | Aluminum |
| Best Sellers Rank | #85 in Photographic Light Meters |
| Brand Name | OPPLE |
| Bulb Base | Flanged |
| Bulb Shape Size | A19 |
| Color | Black |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Android, iOS |
| Customer Reviews | 3.3 3.3 out of 5 stars (79) |
| Efficiency | Energy Efficient |
| Finish Types | Matte |
| Included Components | 1 x Light Master Remote |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Tabletop |
| Is Product Cordless | Yes |
| Is Waterproof | true |
| Item Dimensions D x W x H | 1.77"D x 1.77"W x 2.52"H |
| Item Weight | 30 Grams |
| Lamp Type | Table Lamp |
| Light Source Type | LED |
| Lighting Method | LED |
| Manufacturer | OPPLE |
| Material Type | Aluminum |
| Model Number | OPPLE Light Master Pro |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Pieces | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Reading |
| Room Type | Bluetooth |
| Shade Color | White |
| Shade Height | 2.52 Inches |
| Shade Material | Plastic |
| Specific Uses For Product | Lighting setup and adjustment |
| Style Name | Modern |
| Switch Type | Touch |
| UPC | 797241773373 |
| Unit Count | 1.0 Count |
| Voltage | 1.5 Volts (DC) |
| Water Resistance Level | Waterproof |

## Product Details

- **Base Material:** Aluminum
- **Bulb Base:** Flanged
- **Finish Type:** Matte
- **Item Weight:** 30 Grams
- **Product Dimensions:** 1.77"D x 1.77"W x 2.52"H

## Images

![OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C - Image 1](https://m.media-amazon.com/images/I/61ibQ0R54AL.jpg)
![OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C - Image 2](https://m.media-amazon.com/images/I/616qiqury+L.jpg)
![OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C - Image 3](https://m.media-amazon.com/images/I/61BK6t9yAwL.jpg)
![OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C - Image 4](https://m.media-amazon.com/images/I/81Shs6qPJeL.jpg)
![OPPLE Light Master 4-in-1 Digital Light Meter with Motion Sensor, Bluetooth APP, CCT CRI Flicker DUV Measurement, Rechargeable with Type-C - Image 5](https://m.media-amazon.com/images/I/7143VnON42L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Android app does not work but Apple app works
*by D***N on April 27, 2024*

Android app does not work but I loaded Apple app on my wife's I-phone, and it works. It used to work on android but stopped working probably because of operating system update. I didn't think to try the other Apple I-phone app till Jan 6th. I'm in the business of building LED ART LIGHTING. I also have lots of test LED chips and lamps. My first meter was off on Kelvin a lot. If the chip was 3K the meter showed 3300K I have another meter that shows apparent Kelvin and is accurate. I sent the 1st back and the 2nd one arrived with the meter missing. The bottom of the box was split and the meter black box was there but nothing else. Bet you a driver or warehouse person thought it was a phone. Third arrived and works perfect except incandescent or halogen shows Kelvin higher but the CRI is correct. Those who can't get the meter to hookup are not reading the instructions on the amazon site or you are using the old app for version 2 and 3. READ THE INSTRUCTION The right app for this unit is "OPPLE Smart" David Munson FineArtLight LLC Manchester MO

### ⭐ Terrible app - almost unusable - look elsewhere
*by S***. on September 10, 2024*

I'm just going to reiterate what everyone else is experiencing - the app is terrible and renders the device almost unusable. How you ask? After futzing with the app two months ago when I got it, it took several attempts and about a half hour to register and get the meter connected. (I'm a IT guy - not a grandma). Well when I finally did, it wouldn't give R values for CRI unless the overall CRI was above 80 or so. Otherwise, it would not display any information at all. Now here I am two months later and wanted to simply check the color temperature of an LED bulb and have been spending the last 45 minutes because the app doesn't remember who I am or my login information but when I try to re-register, it tells me the account already exists and when I try to recover the password for the existing account, The app tells me that I don't have an account by that email address. Which is it? So what am I left to do? I have to delete the app (& download the latest) and re-register a new account. But is that a simple thing to do? No. The app pauses several minutes before EACH next screen before doing anything. I'm done with this. I wasted 40 bucks. It's going in the trash because I can't return it. Just want to save everybody the misery that I went through.

### ⭐⭐⭐⭐ They just fixed it (~12/20/24) - Updated Review
*by J***K on December 29, 2024*

I'm updating my review from 1 star to 4 stars, after their customer service team reached out to me, and I tried the app ONE Last Time -- I literally had to dig my unit out of the trash... and viola -- it finally WORKED!!!! Thank you Opple for fixing it! It looks like they just updated the app in the IOS Store, it says "bug fixes" ~ 2 weeks ago (12/20/24 ish). I had last tried it on 12/15. So it appears they fixed the registration page that wouldn't let you select your country or send a code, which made it so I could finally get in and connect to the device. FINALLY!!! I was able to actually test the Flicker in my lights. Truthfully, if I didn't encounter all the issues originally, I would have rated it a 4 or 5 (from a device/product perspective)... the app signup & use experience is still rather clunky, and I did waste countless hours (as did many other folks) trying to get it to work before they fixed the app... so giving it 3-4 stars. ******************* Original Review Below: Well, after reading all the reviews, I thought I'd "Risk It" despite some reviews that it was working and others that said they couldn't get the App to work (WHICH IS REQUIRED TO USE IT). I figured since I'm skilled at Technology and workarounds on Apps, surely I'd be fine... NOOOOOPPPPEEE! STAY AWAY! The App literally hangs up at the Registration Screen where you're supposed to get "sent a code" -- specifically on the country/location list. It doesn't return ANY COUNTRIES, and since you can't select one, it won't email you a code to complete Registration. And if you can't register, you LITERALLY CANNOT USE IT. I tried everything, my iphone, an Android, and Android Simulator on a PC. I downloaded their other 4 Apps, including trying to simulate being in "Europe" but NO. I emailed their customer support, who tried to tell me that it was because location services needed enabled.... NOPE, I enabled it, it's ENABLED. Then they tried to say they don't have anyone else reporting that problem and that their app has been downloaded a thousand times... like seriously their App Rating is 1 STAR with multiple comments that it DOES NOT WORK. Just because someone downloads it, does not mean it's working. READ YOUR AMAZON and APPLE and GOOGLE REVIEWS Opple. STAY AWAY!!! Waste of money -- it's a paperweight do to their stupid App/Software Registration.

## Frequently Bought Together

- OPPLE Light Master 4 Light Meter, Digital Light Meter Light Lux Meter Illuminometer Motion Sensor Bluetooth APP LED Lighting Sensor Tester for CCT CRI Flicker DUV Measurement Rechargeable with Type-C
- Klein Tools ET130 Digital Light Meter

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-14*