Spec Sheet - LT-F3

Availability	In Stock
Condition	Brand New

The Ltech LT-F3 is a dedicated handheld remote for straightforward control of 3-channel RGB LED lighting. Utilizing a stable 2.4GHz RF wireless signal, this 12-key remote provides an intuitive user experience for selecting colors and activating dynamic modes from up to 20 meters away. It's designed to pair seamlessly with Ltech wireless drivers like the F4-3A and F4-5A, making it a reliable choice for existing installations or projects that require simple, effective RGB control.

Please note, the LT-F3 is specifically for RGB fixtures. For projects requiring control over RGB plus a dedicated white channel, we recommend its successor, the LT-F4 RGBW remote. The F3 remains an excellent, focused solution for pure color-changing applications in residential and commercial settings.

Key Features

Dedicated RGB Control

Perfectly tailored for managing 3-channel RGB LED strips and fixtures, providing precise color-changing capabilities.

2.4GHz RF Wireless Signal

Ensures a stable and responsive connection with a control distance of up to 20 meters (65 feet) in an open environment.

Intuitive 12-Key Layout

Features a simple and effective button layout for easy operation, allowing you to quickly select static colors and dynamic effects.

Broad Receiver Compatibility

Designed to work flawlessly with Ltech F4-3A, F4-5A, and F4-CC wireless drivers for a complete control solution.

Sleek, Ergonomic Design

A lightweight and comfortable handheld design powered by a standard CR2032 battery for long-lasting performance.

Product Specifications

Parameter	Details
Model	LT-F3
Product Type	LED Remote Control
Working Voltage	DC3V (CR2032 Battery)
Wireless Technology	RF 2.4GHz
Remote Distance	20m (line of sight)
Control Output	RF Signal for RGB
Compatible Receivers	F4-3A, F4-5A, F4-CC
Working Temperature	-30℃ to 55℃
Dimensions	L150 × W46 × H18 mm
Weight	80g

Application Scenarios

Residential Accent Lighting Ideal for controlling RGB LED strip lights in living rooms, kitchens, and bedrooms. Easily set the mood with vibrant colors for entertainment areas, under-cabinet lighting, or cove lighting.

Commercial and Retail Displays Create eye-catching product displays, bar backlighting, or atmospheric lighting in restaurants and hospitality venues. The simple remote allows staff to change colors and effects effortlessly.

Legacy System Maintenance A perfect replacement remote for existing lighting systems built around Ltech's F-series RGB receivers, ensuring continued performance without a complete system overhaul.

How to Control & Use This Controller

Power the Remote: Open the battery compartment on the back of the LT-F3 remote and insert one CR2032 coin battery, ensuring correct polarity.
Prepare the Receiver: Ensure your compatible Ltech wireless driver (e.g., F4-5A) is correctly wired to your RGB LED strip and a suitable power supply.
Pair the Remote: Press the 'Learning Key' on the receiver. Within 5 seconds, press any key on the LT-F3 remote control. The connected LED lights will flash once to confirm successful pairing.
Control Your Lights: Use the 12 keys on the remote to turn lights on/off, select static colors, adjust brightness, and cycle through pre-programmed dynamic color-changing modes.

⚠ Precautions

This remote is designed for RGB (3-channel) LED products only. It will not control RGBW, CCT, or single-color strips.
The 20-meter control range is an estimate for open, unobstructed areas. Walls and other obstacles may reduce the effective range.
Always refer to the manual of your specific Ltech receiver for detailed wiring and pairing instructions.

What's in the Box

✓1 x LT-F3 RGB Remote Control
✓1 x User Manual

⇩ Downloads & Documents

PDFF1 (1)

Frequently Asked Questions

Q: What is the main difference between the LT-F3 and the LT-F4 remote?

A:The LT-F3 is a dedicated remote for 3-channel RGB LED lighting. The LT-F4 is the newer model designed for 4-channel RGBW (RGB + White) lighting, offering control over both color and a separate white channel.

Q: What kind of battery does the F3 remote use?

A:This remote is powered by a single DC3V CR2032 coin-style battery, which is widely available.

Q: Which receivers or controllers can I use with this remote?

A:The LT-F3 is designed to pair with Ltech's F4-3A, F4-5A, and F4-CC wireless drivers.

Q: What is the maximum wireless range of this remote control?

A:In an open area with a clear line of sight, the RF remote can operate from up to 20 meters (approximately 65 feet) away from the receiver.

Q: How do I pair the LT-F3 with my receiver?

A:Typically, you press the learning key on your Ltech receiver and then press any key on the F3 remote within a few seconds. The connected lights should flash to confirm pairing is complete.

Q: Can I use this remote to control my tunable white (CCT) LED strips?

A:No, this is an RGB-specific remote. For CCT (tunable white) strips, you would need a dedicated CCT remote like the LT-F2 or LT-F6.

DC3V RGB remote control F3 - Replaced by the F4 RGBW Remote