Many inexpensive garden spotlights work directly with 230V and short, unprotected connection cables. This is not always safe, especially in the garden or outdoors, as a cable can be cut or water can enter an unprotected cable connection.
4x-20x Garden Spike Lights 12v 3W LED Spot Lights Outdoor Warm White Waterproof
1-4X 5M Extension Cable Line for LED Garden Spike Lights 12V Landscape Spotlight
NATPOW Garden Spot Lights Mains Powered, Outdoor Landscape Spotlights 12W, LED 4-in-1 Spike Lights with Adapter, IP65 Waterproof 5V LED Garden Spike Light for Lawn, Pathway, Yard (6000K)
GUODDM Outdoor Landscape Spotlights 12W, Garden Spot Lights, LED 4-in-1 Spike Lights with Adapter, IP65 Waterproof 5V LED Garden Spike Light for Lawn, Pathway, Yard(3000k-4 in 1)
Red Green Blue Yellow LED Garden Spike Ground Outdoor Spike Light GU10 IP65
Long Life Lamp Company Blue LED Garden Spike Wall Light Outdoor IP65 Black Spike Light 4w LED with GU10 Bulb Die Cast Aluminium