The led light can make the building blocks toys shine in an instant, and it means that it gives them brightness in the dark. Previous page Next page 1 GET RID OF DULLNES 2 FOCUS ON DETAILS Lightailing brings shine to your brick world Tips: After receiving the package, please test whether the product works normally. The power supply voltage should be lower than 5V to avoid burning out. Previous page This is an exciting play experience. It is the existence of led light that gives building blocks new life and brings them new vitality. Please note: only light kit. The LEGO model 31122 Fish Tank is not included. Next page 1 GOOD GIFT CHOICE 2 WARM REMINDER Similar products led light for 31122 Add to Cart led light for 10311 Buying Options led light for 10314 Buying Options led light for 10281 Add to Cart led light for 10281 Buying Options led light for 10314 Buying Options led light for 10315 Buying Options Customer Reviews 4.5 out of 5 stars 134 4.4 out of 5 stars 580 4.8 out of 5 stars 46 4.2 out of 5 stars 148 4.3 out of 5 stars 132 4.5 out of 5 stars 98 4.6 out of 5 stars 75 Price $18.99$18.99 $19.49$19.49 $23.19$23.19 $32.99$32.99 $26.39$26.39 $21.74$21.74 $29.59$29.59 Model Included x x x x x x x Light set √ √ √ √ √ √ √ Compatible Model Name Fish Tank Orchid Dried Flower Centerpiece Bonsai Tree Bonsai Tree Bird of Paradise Tranquil Garden Installation video √ √ √ √ √ √ √ Installation manual √ √ √ √ √ √ √ Are LEGO models included? No.This is only the led light set. How to supply power? Although it allows batteries for power, the USB connection cable makes it more convenient to supply power.(power supply should be less than 5v to avoid burning.) How to install it? You can check the product manual inside the package, which records the step-by-step installation steps in detail. At the same time, you can also view the installation video on the web page.