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BTF-LIGHTING WS2812B WS2811 SM16703 SK6812 WS2814 IC etc 3Pin RGB TTL Amplifier 1 to 4 Support 3PIN Addressable LED Strip,Fairy String,Matrix Panel,Module etc DC5V DC12V DC24V (Pack of 2)
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 4:42 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
BTF-Lighting
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓The information below is per-pack only
✓Note: It is not a controller . It should works with controller together. Can not support 4 pin or 5 pin LED strip . This SPI signal amplifier is compatible with all kinds of 5V-TTL signal. It receives one signal and simultaneously output 4 outputs signals. Each output connector can control the same quantity of LED pixels as main controller.4 output connectors are the same lighting effect.
✓Work with all the addressble programmable LED strip controller , like SP611E SP636E SP637E SP638E SP601E SP108E SP105E SP608E SP602E Arduino R3 ,Rasp Pi , ESP8266 ,K-1000C etc.
✓Multiple signal amplifiers can be cascaded together synchronously. Particularly suitable for small and medium dream color lighting projects.
✓LED strip : FCOB RGB WS2811 IC , WS2811 WS2812B WS2814 SK6812 16703 1903 6803 etc IC Chip fairy string light,LED strip ,LED matrix ,LED module,LED string.
✓Signal wire extension function.The distance between the signal amplifier and the light strip can be up to 30FT.
⚙️ Specifications
Item dimensions L x W x H
9.84 x 0.39 x 1.97 inches
Manufacturer
BTF-LIGHTING Technology Co., Limited
Brand
BTF-LIGHTING
Package Type Name
PVC plastic
Material
Plastic
Maximum Supply Voltage
24 volts_of_direct_current
Minimum Supply Voltage
5 volts_of_direct_current
Number of Channels
4
Item Dimensions
9.84 x 0.39 x 1.97 inches
Material Type
Plastic
Model
LED-TTL-AMP-4K
