diff --git a/light/2.0/default/Light.cpp b/light/2.0/default/Light.cpp
new file mode 100644
index 0000000..fe94e91
--- /dev/null
+++ b/light/2.0/default/Light.cpp
@@ -0,0 +1,140 @@
+#include "Light.h"
+
+namespace android {
+namespace hardware {
+namespace light {
+namespace V2_0 {
+namespace implementation {
+
+static_assert(LIGHT_FLASH_NONE == static_cast<int>(Flash::NONE),
+    "Flash::NONE must match legacy value.");
+static_assert(LIGHT_FLASH_TIMED == static_cast<int>(Flash::TIMED),
+    "Flash::TIMED must match legacy value.");
+static_assert(LIGHT_FLASH_HARDWARE == static_cast<int>(Flash::HARDWARE),
+    "Flash::HARDWARE must match legacy value.");
+
+static_assert(BRIGHTNESS_MODE_USER == static_cast<int>(Brightness::USER),
+    "Brightness::USER must match legacy value.");
+static_assert(BRIGHTNESS_MODE_SENSOR == static_cast<int>(Brightness::SENSOR),
+    "Brightness::SENSOR must match legacy value.");
+static_assert(BRIGHTNESS_MODE_LOW_PERSISTENCE ==
+    static_cast<int>(Brightness::LOW_PERSISTENCE),
+    "Brightness::LOW_PERSISTENCE must match legacy value.");
+
+Light::Light(std::map<Type, light_device_t*> &&lights)
+  : mLights(std::move(lights)) {}
+
+// Methods from ::android::hardware::light::V2_0::ILight follow.
+Return<Status> Light::setLight(Type type, const LightState& state)  {
+    auto it = mLights.find(type);
+
+    if (it == mLights.end()) {
+        return Status::LIGHT_NOT_SUPPORTED;
+    }
+
+    light_device_t* hwLight = it->second;
+
+    light_state_t legacyState {
+        .color = state.color,
+        .flashMode = static_cast<int>(state.flashMode),
+        .flashOnMS = state.flashOnMs,
+        .flashOffMS = state.flashOffMs,
+        .brightnessMode = static_cast<int>(state.brightnessMode),
+    };
+
+    int ret = hwLight->set_light(hwLight, &legacyState);
+
+    switch (ret) {
+        case -ENOSYS:
+            return Status::BRIGHTNESS_NOT_SUPPORTED;
+        case 0:
+            return Status::SUCCESS;
+        default:
+            return Status::UNKNOWN;
+    }
+}
+
+Return<void> Light::getSupportedTypes(getSupportedTypes_cb _hidl_cb)  {
+    Type *types = new Type[mLights.size()];
+
+    int idx = 0;
+    for(auto const &pair : mLights) {
+        Type type = pair.first;
+
+        types[idx++] = type;
+    }
+
+    {
+        hidl_vec<Type> hidl_types{};
+        hidl_types.setToExternal(types, mLights.size());
+
+        _hidl_cb(hidl_types);
+    }
+
+    delete[] types;
+
+    return Void();
+}
+
+const static std::map<Type, const char*> kLogicalLights = {
+    {Type::BACKLIGHT,     LIGHT_ID_BACKLIGHT},
+    {Type::KEYBOARD,      LIGHT_ID_KEYBOARD},
+    {Type::BUTTONS,       LIGHT_ID_BUTTONS},
+    {Type::BATTERY,       LIGHT_ID_BATTERY},
+    {Type::NOTIFICATIONS, LIGHT_ID_NOTIFICATIONS},
+    {Type::ATTENTION,     LIGHT_ID_ATTENTION},
+    {Type::BLUETOOTH,     LIGHT_ID_BLUETOOTH},
+    {Type::WIFI,          LIGHT_ID_WIFI}
+};
+
+light_device_t* getLightDevice(const char* name) {
+    light_device_t* lightDevice;
+    const hw_module_t* hwModule = NULL;
+
+    int ret = hw_get_module (LIGHTS_HARDWARE_MODULE_ID, &hwModule);
+    if (ret == 0) {
+        ret = hwModule->methods->open(hwModule, name,
+            reinterpret_cast<hw_device_t**>(&lightDevice));
+        if (ret != 0) {
+            ALOGE("light_open %s %s failed: %d", LIGHTS_HARDWARE_MODULE_ID, name, ret);
+        }
+    } else {
+        ALOGE("hw_get_module %s %s failed: %d", LIGHTS_HARDWARE_MODULE_ID, name, ret);
+    }
+
+    if (ret == 0) {
+        return lightDevice;
+    } else {
+        ALOGE("Light passthrough failed to load legacy HAL.");
+        return nullptr;
+    }
+}
+
+ILight* HIDL_FETCH_ILight(const char* /* name */) {
+    std::map<Type, light_device_t*> lights;
+
+    for(auto const &pair : kLogicalLights) {
+        Type type = pair.first;
+        const char* name = pair.second;
+
+        light_device_t* light = getLightDevice(name);
+
+        if (light != nullptr) {
+            lights[type] = light;
+        }
+    }
+
+    if (lights.size() == 0) {
+        // Log information, but still return new Light.
+        // Some devices may not have any lights.
+        ALOGI("Could not open any lights.");
+    }
+
+    return new Light(std::move(lights));
+}
+
+} // namespace implementation
+}  // namespace V2_0
+}  // namespace light
+}  // namespace hardware
+}  // namespace android