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2. Refresh rate - Wikipedia

   en.wikipedia.org/wiki/Refresh_rate

   However, this does not apply to LCD monitors. The closest equivalent to a refresh rate on an LCD monitor is its frame rate , which is often locked at 60 fps. But this is rarely a problem, because the only part of an LCD monitor that could produce CRT-like flicker—its backlight—typically operates at around a minimum of 200 Hz.

3. Ceiling fan - Wikipedia

   en.wikipedia.org/wiki/Ceiling_fan

   Ceiling fans are usually installed in a space with other lighting fixtures, but if the fan is positioned too close to a light panel or fixture, a strobe or flicker effect may occur. A strobe or flicker effect is a phenomenon which occurs when light brightens and dims consistently as it penetrates and passes through a moving ceiling fan. [ 8 ]

4. A-series light bulb - Wikipedia

   en.wikipedia.org/wiki/A-series_light_bulb

   Other sizes with a data sheet in IEC 60064 are A50, A55, A67, A68, A71, A75, and A80. Another common A-series light bulb type is the A15 bulb which is commonly used in the US for appliances and ceiling fans. The A15 bulb is 15 ⁄ 8 in (1 + 7 ⁄ 8 in; 48 mm) wide at its widest point and 3.39 inches tall.

5. Frame rate - Wikipedia

   en.wikipedia.org/wiki/Frame_rate

   Frame rate, most commonly expressed in frame/s, frames per second or FPS, is typically the frequency (rate) at which consecutive images are captured or displayed.This definition applies to film and video cameras, computer animation, and motion capture systems.

6. High-volume low-speed fan - Wikipedia

   en.wikipedia.org/wiki/High-volume_low-speed_fan

   Ceiling fans increase air speed at the occupant level, which facilitates more efficient heat rejection, cooling the occupant, rather than the space. [ 10 ] [ 11 ] [ 12 ] Elevated air speed increases the rate of convective and evaporative heat loss from the body, thus making the occupant feel cooler without changing the dry bulb temperature of ...

7. Flicker fusion threshold - Wikipedia

   en.wikipedia.org/wiki/Flicker_fusion_threshold

   If artificial lighting is perceived as flickering by some animals, the aversive effect might be an issue for animal welfare and conservation. However, those animals most liable to perceive flicker tend to be diurnal species active in bright light, and thus least likely to be exposed to artificial lighting outside of captivity. [ 22 ]