---
product_id: 163824917
title: "15W – full spectrum original daylight bulb - 5500K IRC96 - 15000h"
brand: "true-light"
price: "฿190"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/163824917-15w-full-spectrum-original-daylight-bulb-5500k-irc96-15000h
store_origin: TH
region: Thailand
---

# 5500K daylight-perfect clarity IRC 96 for true color fidelity 15W energy-smart brilliance 15W – full spectrum original daylight bulb - 5500K IRC96 - 15000h

**Brand:** true-light
**Price:** ฿190
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate your workspace with daylight precision—because your vision deserves the best.

## Quick Answers

- **What is this?** 15W – full spectrum original daylight bulb - 5500K IRC96 - 15000h by true-light
- **How much does it cost?** ฿190 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/163824917-15w-full-spectrum-original-daylight-bulb-5500k-irc96-15000h)

## Best For

- true-light enthusiasts

## Why This Product

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

## Key Features

- • **Universal E27 Fit:** Seamlessly compatible with standard screw-in desk lamps for instant upgrade.
- • **Effortless Natural Light:** Experience soothing, neutral white illumination that mimics summer daylight perfectly.
- • **Long-Lasting Performance:** Up to 15,000 hours of consistent, flicker-free lighting—set it and forget it.
- • **Eco-Friendly LED Efficiency:** Low 15W power consumption delivers 720 lumens, balancing brightness with energy savings.
- • **Color Accuracy Like No Other:** Ra 96 rating ensures near-perfect color rendering for enhanced visual tasks and vibrant environments.

## Overview

The True-Light 15W full spectrum LED bulb offers 720 lumens of neutral white light at 5500K, replicating natural summer daylight with an exceptional IRC of 96. Designed for E27 sockets, it delivers superior color accuracy and long-lasting performance of up to 15,000 hours, making it an ideal choice for professionals seeking enhanced visual clarity and energy efficiency.

## Description

Which true-light bulb to choose from?15 watt to use as desk or floor lamp. 20 watt for a standard lamp/floor lamp; 23 watt for a ceiling or hanging light.The True-Light light bulbs are the original daylight lights that were originally developed at the request of NASA to compensate for their astronauts’ lack of natural light.They imitate natural light to near perfection by reproducing all of its components: Colour temperature of 5500 Kelvin, a colour rendering index of 96 (100 is equivalent to natural light), and a full coverage of the colour spectrum.Natural light has a positive impact on our mood, well-being and health.Many scientific studies have shown that only the lights that faithfully reproduce all of the properties of natural light, can offer the same benefits as natural light.True-Light light bulbs have demonstrated their sight effectiveness and influence on the health and well-being of their users in many sectors: The treatment of winter depression by light therapy, efficiency and well-being in the workplace (offices, factories, workshops), artists, painters, photographers, art work restoration workshops, hospitals, clinics, and healthcare facilities, schools and universities, the health and reproduction of pet birds, aquariums and horticulture.

## Features

- True-Light 15 watt bulb: Suitable for a screw-on desk lamp . E27 (720 lumens).
- A high-quality soothing, pleasant and neutral white light.
- Enhanced vision; a perfect perception of colours and contrasts.Ra 96.
- Near-perfect reproduction of natural summer light.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | True-Light |
| Manufacturer | True-Light International GmbH |
| Product Dimensions | 13.59 x 5.79 x 6.2 cm; 99.79 g |
| Manufacturer reference | Tranhuy |
| Part Number | Tranhuy |
| Number of Items | 1 |
| Colour | Neutral White |
| Shape | spiral |
| Voltage | 230 Volts |
| Special features | Full Spectrum |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | LED |
| Cap Type | E27 |
| Luminous Flux | 720 |
| Wattage | 15 watts |
| Wattage | 15 Watts |
| Bulb Features | Cette ampoule n'est pas compatible avec un variateur d'intensité. |
| Average Life | 15000 Hours |
| Item Weight | 99.8 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** True-Light
- **Light type:** Fluorescent
- **Special feature:** Full Spectrum
- **Wattage:** 15 watts
- **Bulb base:** E27

## Images

![15W – full spectrum original daylight bulb - 5500K IRC96 - 15000h - Image 1](https://m.media-amazon.com/images/I/61PIguh8a2L.jpg)
![15W – full spectrum original daylight bulb - 5500K IRC96 - 15000h - Image 2](https://m.media-amazon.com/images/I/51pjGG5laGL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/163824917-15w-full-spectrum-original-daylight-bulb-5500k-irc96-15000h](https://www.desertcart.co.th/products/163824917-15w-full-spectrum-original-daylight-bulb-5500k-irc96-15000h)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-21*