Buy Now, Pay Later
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Returnable until Jan 31, 2027 Learn more
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Recently Viewed
At a glance
- Condition
- New
- Dimensions
- 3.85"L x 3.28"W x 6.72"H
- Weight
- 8.8 oz
- Grit Type
- Coarse
- Voltage
- 18 volts
- Power Source
- Battery Powered
- Amperage Capacity
- 50 A
- In the box
- 578836 LM RTS light module2 brightness levelsUSB C chargingvibration activation2.5 hour runtimetool-free mount
Features 5
- Enhanced Sanding Visibility: Festool 578836 LM RTS provides targeted LED illumination directly at the sanding surface to help identify uneven areas, surface defects, and sanding progress.
- Two Adjustable Brightness Levels: Choose between full and dimmed illumination to match your workspace and surface conditions while helping minimize glare during detailed sanding.
- Automatic Vibration Activation: Integrated vibration detection automatically switches the light on when sanding starts and off when sanding stops for convenient hands-free operation.
- Fast Tool-Free Installation: The clip-on mounting system allows quick installation and removal without tools and securely holds the light in position while you work.
- Rechargeable and Widely Compatible: Provides up to 2.5 hours of runtime at full brightness, recharges via USB C in approximately 80 minutes, and fits ETS 125, RTS 400, and DTS 400 sanders, including compatible cordless models.
Description
Festool 578836 Light Module LM-RTS lets you see the surface clearly to perfect your sanding results. This innovative light module provides targeted illumination right at the front of your sander, making it easy to spot surface defects and uneven areas as you work. With two adjustable brightness levels, you can quickly tailor the lighting to your workspace while minimizing glare. The light activates automatically through vibration detection, turning on when sanding starts and off when it stops, eliminating the need for a separate switch. Installation is simple and tool-free—just clip it on and get to work in seconds. Compatible with ETS 125, RTS 400, and DTS 400 sanders, including cordless models, this versatile accessory offers up to 2.5 hours of runtime at full brightness and recharges quickly via USB-C in just 80 minutes. Experience greater control and achieve smoother, more consistent sanding results whether you’re in the shop or on the jobsite. Model Number: 578836
Specs 19
| Brand | Festool |
|---|---|
| Product Dimensions | 3.85"L x 3.28"W x 6.72"H |
| Grit Type | Coarse |
| Voltage | 18 volts |
| Power Source | Battery Powered |
| Amperage Capacity | 50 A |
| Grit Number | 80 |
| Maximum Rotational Speed | 1200 rpm |
| Shape | Rectangular |
| Item Dimensions L x W x H | 3.85"L x 3.28"W x 6.72"H |
| Item Weight | 8.8 ounces |
| Brand Name | Festool |
| Model Number | 5 |
| Unit Count | 1 Count |
| Item Highlight | 578836 LM RTS light module, 2 brightness levels, USB C charging, vibration activation, 2.5 hour runtime, tool-free mount |
| Number of Packs | 1 |
| Number of Items | 1 |
| Manufacturer | Festool |
| Manufacturer Part Number | 578836 |
No specs match.
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
