Named QPD-385-Y, the sensor’s dark current is typically 5nA per element (140V bias, 30nA max) with a temperature coefficient of 1.11x/°C. Illuminated with 1.064μm wavelength light, at the same 140V ...
The most common products for overhead lighting are BR30 ... Philips Hue has an expensive reputation, but its dimmable white light LED smart bulbs only cost $15 each, and you can get a starter ...