Full Spectrum Spiral Compact Fluorescent Lamp-20w
by Ecolume
Last verified June 17, 2026 · classified April 26, 2026
What it is
Summary
AI-generated from vendor-published content · April 26, 2026
This is a full-spectrum compact fluorescent bulb (20 watts, equivalent to a 100-watt incandescent) with a high Color Rendering Index of 96 and a 5000K color temperature, meaning it produces light close to natural daylight. It's useful for people with low vision who benefit from bright, true-color illumination — task lamps sold for low vision use often specify full-spectrum bulbs like this as replacements. This is just the bulb itself — you'll need a compatible medium/E27 base lamp or fixture to use it. Compact fluorescent bulbs take a minute or two to reach full brightness after switching on, which can be frustrating if you need immediate high light levels.
Quick Facts Catalog facts · auto-generated
- Out of pocket
What Setup Looks Like
- Out of the box
- Screw into any standard medium/E27 base lamp or light fixture.
- Allow 1-2 minutes after switching on for bulb to reach full brightness.
Getting it
Many states lend devices like this for free trial periods — find your state's AT lending program.
Where to Get It
Some links may be affiliate links — WhatCanHelp may earn a small commission from purchases at no extra cost to you. More on affiliates →
As an Amazon Associate we earn from qualifying purchases.
Wondering how equipment like this gets paid for? See the official funding programs in your state.
Compare & explore
Sources & fine print
Vendor facts (name, price, platforms, vendor link) sourced from Ecolume — view on vendor site; last verified June 17, 2026.
Classification & description AI-generated from vendor-published content on April 26, 2026 · confidence: medium. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.