{
    "variants": {
        "facing=east": { "model": "lightson:bulb", "z": 90 },
        "facing=west": { "model": "lightson:bulb", "z": 270 },
        "facing=north": { "model": "lightson:bulb", "z": 0 },
        "facing=south": { "model": "lightson:bulb", "z": 180 },
        "facing=up": { "model": "lightson:bulb", "x": 180 },
        "facing=down": { "model": "lightson:bulb", "x": 0 }
    }
}