Канал: Chi Ho Fung

Lamps with failed backup battery

Lamps with failed backup battery

Self ballasted amber neon bulbs

Self ballasted amber neon bulbs

Failed FIAM T5 4W fluorescent tube: revisiting

Failed FIAM T5 4W fluorescent tube: revisiting

Video in past: T5 4W fluorescent tube EOL (2)

Video in past: T5 4W fluorescent tube EOL (2)

E9 3V clear spherical incandescent bulb

E9 3V clear spherical incandescent bulb

Black light and glow items

Black light and glow items

E9 2.5V clear cylindrical incandescent bulbs

E9 2.5V clear cylindrical incandescent bulbs

Bad new fluorescent tube

Bad new fluorescent tube

Video in past: T9 32W circular fluorescent tube EOL

Video in past: T9 32W circular fluorescent tube EOL

E9 Philips 112 1.2V clear spotlight incandescent bulb

E9 Philips 112 1.2V clear spotlight incandescent bulb

A problemetic T8 15W fluorescent fixture

A problemetic T8 15W fluorescent fixture

Video in past: Turning on a Sunshine 11W CFL

Video in past: Turning on a Sunshine 11W CFL

EOL 2D-shaped fluorescent lamp attempt start

EOL 2D-shaped fluorescent lamp attempt start

E9 1.5V clear spherical incandescent bulbs

E9 1.5V clear spherical incandescent bulbs

Video in past: T5 4W fluorescent tube EOL (1)

Video in past: T5 4W fluorescent tube EOL (1)

LED downlight flickering

LED downlight flickering

The last moment of the EOL T5 28W fluorescent lamp

The last moment of the EOL T5 28W fluorescent lamp

E9 2.5V frosted spherical incandescent bulb (2)

E9 2.5V frosted spherical incandescent bulb (2)

E9 2.5V frosted spherical incandescent bulb (1)

E9 2.5V frosted spherical incandescent bulb (1)

T5 28W fluorescent tube EOL

T5 28W fluorescent tube EOL

E14 250V 15W clear incandescent bulb

E14 250V 15W clear incandescent bulb

E9 2.4V clear spherical incandescent bulbs

E9 2.4V clear spherical incandescent bulbs

E9 2.2V clear spotlight incandescent bulbs

E9 2.2V clear spotlight incandescent bulbs

E9 3.8V clear spherical incandescent bulbs

E9 3.8V clear spherical incandescent bulbs

E9 2.4V colored spherical incandescent bulbs

E9 2.4V colored spherical incandescent bulbs

A failed LED down light

A failed LED down light

DEMC fan on and off

DEMC fan on and off

Ballast problem during high humidity

Ballast problem during high humidity

Faulty ballast

Faulty ballast

EOL 13W PL bulb

EOL 13W PL bulb

EOL 28W T5 tube attempt start

EOL 28W T5 tube attempt start

Few 2D fluorescent lamps in cold weather

Few 2D fluorescent lamps in cold weather

EOL T8 36W fluorescent tube

EOL T8 36W fluorescent tube

Turning on a pair of 15W UV lamp

Turning on a pair of 15W UV lamp

EOL lamp shutdown

EOL lamp shutdown

Turning on a cake shaped PL fluorescent lamp

Turning on a cake shaped PL fluorescent lamp

Turning on 3 T8 18W fluorescent tubes

Turning on 3 T8 18W fluorescent tubes

Meet the 21-year old Christmas light set

Meet the 21-year old Christmas light set

E14 250V 7W incandescent bulb

E14 250V 7W incandescent bulb

Mercury staved fluorescent tube

Mercury staved fluorescent tube

Megaman E14 11W CFL bulb

Megaman E14 11W CFL bulb

"Ripples" on a 28W T5 tube

"Ripples" on a 28W T5 tube

Turning on a 14W fluorescent lamp

Turning on a 14W fluorescent lamp

Turning off a pair of halogen spotlights

Turning off a pair of halogen spotlights

Turning on a fluorescent bulb in bathroom

Turning on a fluorescent bulb in bathroom

Switching a fluorescent round light

Switching a fluorescent round light

Switching a remote controlled fluorescent lamp

Switching a remote controlled fluorescent lamp

Tuning a 15W incandescent lamp

Tuning a 15W incandescent lamp

Turning on a T5 28W fluorescent lamp

Turning on a T5 28W fluorescent lamp

Turning on two dozens of 2D shaped fluorescent lamps

Turning on two dozens of 2D shaped fluorescent lamps

Turning on a T8 18W fluorescent lamp

Turning on a T8 18W fluorescent lamp

Turning on a pair of T5 28W fluorescent lamps

Turning on a pair of T5 28W fluorescent lamps

Deco square (2)

Deco square (2)

Deco square (1)

Deco square (1)

Dimming action of the incandescent down light

Dimming action of the incandescent down light

Turning on a single 36W T5 fluorescent lamp

Turning on a single 36W T5 fluorescent lamp

Turning on a 30W T8 fluorescent tube

Turning on a 30W T8 fluorescent tube

Turning off an LED spotlight with 2 failing LEDs inside

Turning off an LED spotlight with 2 failing LEDs inside

An EOL 36W T8 fluorescent lamp

An EOL 36W T8 fluorescent lamp

An EOL 36W T8 fluorescent tube on preheat fixture

An EOL 36W T8 fluorescent tube on preheat fixture

Turning on a 18W T8 fluorescent lamp

Turning on a 18W T8 fluorescent lamp

Starting a 28W T5 fluorescent lamp

Starting a 28W T5 fluorescent lamp

Turning on a 2x 36W T5 fluorescent lamp

Turning on a 2x 36W T5 fluorescent lamp

E9 screw base 4.8V incandescent flasher bulb (standard size version)

E9 screw base 4.8V incandescent flasher bulb (standard size version)

E9 screw base 4.8V incandescent flasher bulb (big glass bulb)

E9 screw base 4.8V incandescent flasher bulb (big glass bulb)

Turning on an EOL 2D shaped fluorescent light

Turning on an EOL 2D shaped fluorescent light

A lantern with failed ballast

A lantern with failed ballast

Turning on a problematic 4W fluorescent tube

Turning on a problematic 4W fluorescent tube

Old dual fluorescent fixtures

Old dual fluorescent fixtures

"Ripples" on an instant start fluorescent tube

"Ripples" on an instant start fluorescent tube

Turning on a 58W T8 fluorescent lamp

Turning on a 58W T8 fluorescent lamp

Turning on a few 3x 36W fluorescent recessed lights

Turning on a few 3x 36W fluorescent recessed lights

Turning on 2x 36W T8 fluorescent lamps

Turning on 2x 36W T8 fluorescent lamps

Turning on a 2D shaped T5 fluorescent lamp

Turning on a 2D shaped T5 fluorescent lamp

Turning on a Philips 58W T8 fluorescent lamp

Turning on a Philips 58W T8 fluorescent lamp

The CH Lighting 4W fluorescent tube has reached EOL

The CH Lighting 4W fluorescent tube has reached EOL

Turning on 2x 28W T5 fluorescent lamps

Turning on 2x 28W T5 fluorescent lamps

Turning on a 4W fluorescent tube in dark (2)

Turning on a 4W fluorescent tube in dark (2)

Turning on a 4W fluorescent tube in dark (1)

Turning on a 4W fluorescent tube in dark (1)

Turning on a 4W blacklight fluorescent tube

Turning on a 4W blacklight fluorescent tube

Turning on a 4W fluorescent tube

Turning on a 4W fluorescent tube

The Dot clock

The Dot clock

The Deco bar

The Deco bar

MCU simulated fluorescent lantern (2)

MCU simulated fluorescent lantern (2)

MCU simulated fluorescent lantern (1)

MCU simulated fluorescent lantern (1)

Casino DOS virus

Casino DOS virus