Chi Ho Fung

0:27

Almost the last moment of an EOL T8 36W fluorescent tube

Chi Ho Fung

Shared 3 days ago

118 views

0:28

Turn on a pair of T5 8W fluorescent lamps

Chi Ho Fung

Shared 1 week ago

303 views

2:52

Ballasted green neon bulbs (3)

Chi Ho Fung

Shared 3 weeks ago

145 views

0:16

T8 36W fluorescent lamp EOL

Chi Ho Fung

Shared 1 month ago

505 views

0:55

White 3V pointed tip incandescent bulbs

Chi Ho Fung

Shared 1 month ago

154 views

0:21

Slow motion of a neon bulb under AC

Chi Ho Fung

Shared 1 month ago

134 views

0:43

Problemetic T8 36W fluorescent tube with random restart

Chi Ho Fung

Shared 2 months ago

805 views

3:49

HID lamp simulation program

Chi Ho Fung

Shared 2 months ago

294 views

0:53

EOL T8 36W fluorescent tube with bad starter

Chi Ho Fung

Shared 2 months ago

1.8K views

0:26

Mini 3V tubular incandescent bulb

Chi Ho Fung

Shared 2 months ago

201 views

1:15

Playing with a flickering neon bulb

Chi Ho Fung

Shared 2 months ago

130 views

0:33

EOL T5 28W fluorescent bulb shutdown

Chi Ho Fung

Shared 2 months ago

952 views

0:34

Red pointed tip incandescent flashing bulb

Chi Ho Fung

Shared 2 months ago

264 views

0:16

EOL 2D fluorescent bulb electrode frying

Chi Ho Fung

Shared 2 months ago

734 views

1:49

Green neon bulbs in extremely bad condition

Chi Ho Fung

Shared 2 months ago

139 views

4:13

Clear pointed tip incandescent flash bulbs

Chi Ho Fung

Shared 4 months ago

1K views

1:47

The incandescent 140 bulbs musical Christmas light set

Chi Ho Fung

Shared 4 months ago

272 views

0:33

Failed backup ballast in a T5 28W fluorescent lamp

Chi Ho Fung

Shared 4 months ago

1.3K views

0:25

Video in past: Switching off and on a group of 4 IKEA 11W CFLs

Chi Ho Fung

Shared 4 months ago

229 views

1:59

Ballasted green neon bulbs (2)

Chi Ho Fung

Shared 4 months ago

501 views

0:29

Frosted 4.8V pointed tip incandescent bulb

Chi Ho Fung

Shared 5 months ago

673 views

0:11

Partially failed LED tube

Chi Ho Fung

Shared 5 months ago

395 views

1:18

Play with an EOL amber neon bulb

Chi Ho Fung

Shared 5 months ago

647 views

1:16

Modified light bulb shaped push lamp (2)

Chi Ho Fung

Shared 5 months ago

1.2K views

0:57

Wired 1.5V mini cylinder incandescent bulbs

Chi Ho Fung

Shared 5 months ago

1.3K views

0:40

E9 7.2V clear spherical incandescent bulb

Chi Ho Fung

Shared 6 months ago

527 views

3:13

Ballasted green neon bulbs (1)

Chi Ho Fung

Shared 6 months ago

1.8K views

2:29

Video in past: Turning on an EOL 4W fluorescent tube

Chi Ho Fung

Shared 6 months ago

202 views

0:16

Turning on a semi-resonant start 2D fluorescent lamp

Chi Ho Fung

Shared 6 months ago

383 views

1:20

E9 4.8V patterned spherical incandescent bulbs

Chi Ho Fung

Shared 6 months ago

619 views

2:26

Flickering neon bulbs

Chi Ho Fung

Shared 6 months ago

1.4K views

0:39

Darkened neon bulbs from power strips

Chi Ho Fung

Shared 6 months ago

1.8K views

1:34

E9 4.8V clear spherical incandescent flasher bulbs

Chi Ho Fung

Shared 7 months ago

1.4K views

0:45

Dual lamp fixture with different ballasts (2)

Chi Ho Fung

Shared 7 months ago

1.4K views

1:01

Salvaged green neon bulb

Chi Ho Fung

Shared 7 months ago

757 views

1:30

Modified light bulb shaped push lamp (1)

Chi Ho Fung

Shared 7 months ago

4.1K views

0:08

Video in past: Philips Ambiance E27 11W pear shaped CFL

Chi Ho Fung

Shared 7 months ago

243 views

1:10

EOL CH Lighting 4W T5 fluorescent tube: revisiting

Chi Ho Fung

Shared 7 months ago

2.4K views

1:03

Blue neon bulbs (brand new)

Chi Ho Fung

Shared 7 months ago

945 views

0:44

EOL T8 36W fluorescent tube

Chi Ho Fung

Shared 8 months ago

1.3K views

1:07

E9 4.8V clear spotlight incandescent bulbs

Chi Ho Fung

Shared 8 months ago

395 views

0:53

Dual lamp fixture with different ballasts (1)

Chi Ho Fung

Shared 8 months ago

932 views

1:06

E9 6.3V clear tubular incandescent bulbs

Chi Ho Fung

Shared 8 months ago

1.4K views

0:55

Amber neon bulb (brand new)

Chi Ho Fung

Shared 8 months ago

2.5K views

1:09

Battery operated handheld 4W fluorescent lantern

Chi Ho Fung

Shared 8 months ago

2.3K views

1:09

E9 4.8V clear spherical incandescent bulbs

Chi Ho Fung

Shared 8 months ago

1.8K views

0:17

Video in past: Turning on a T9 32W circular fluorescent lamp

Chi Ho Fung

Shared 8 months ago

424 views

2:03

An unstable neon bulb

Chi Ho Fung

Shared 9 months ago

1.1K views

0:21

Turning on a 2D fluorescent lamp

Chi Ho Fung

Shared 9 months ago

370 views

1:17

E9 2.5V clear spherical incandescent bulbs

Chi Ho Fung

Shared 9 months ago

362 views

0:42

Lamps with failed backup battery

Chi Ho Fung

Shared 9 months ago

703 views

0:51

Self ballasted amber neon bulbs

Chi Ho Fung

Shared 9 months ago

636 views

1:45

Failed FIAM T5 4W fluorescent tube: revisiting

Chi Ho Fung

Shared 9 months ago

1.6K views

1:31

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

Chi Ho Fung

Shared 9 months ago

245 views

0:52

E9 3V clear spherical incandescent bulb

Chi Ho Fung

Shared 9 months ago

374 views

0:59

Black light and glow items

Chi Ho Fung

Shared 9 months ago

11K views

1:25

E9 2.5V clear cylindrical incandescent bulbs

Chi Ho Fung

Shared 9 months ago

486 views

0:24

Bad new fluorescent tube

Chi Ho Fung

Shared 10 months ago

1.4K views

1:11

Video in past: T9 32W circular fluorescent tube EOL

Chi Ho Fung

Shared 10 months ago

870 views

1:05

E9 Philips 112 1.2V clear spotlight incandescent bulb

Chi Ho Fung

Shared 10 months ago

447 views