Chi Ho Fung

Chi Ho Fung

A random electronics hobbist in Hong Kong.
I am not a bulb collector but love to watch lamps everywhere.

Black light and glow items

Black light and glow items

Bad new fluorescent tube

Bad new fluorescent tube

A failed LED down light

A failed LED down light

DEMC fan on and off

DEMC fan on and off

Faulty ballast

Faulty ballast

EOL 13W PL bulb

EOL 13W PL bulb

Пікірлер

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8inКүн бұрын

    lâmpada fluorescente 4 Watts💡

  • @UQRXD
    @UQRXD2 күн бұрын

    I remember that bulb. My lantern had one too for the red light lens. Thanks for upload.

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8in3 күн бұрын

    Lâmpada luz negra 💡 mostra verde

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8in3 күн бұрын

    Bom vídeo like 💡😉👍

  • @Fluffberymoff
    @Fluffberymoff6 күн бұрын

    Cool

  • @lightingkid2010
    @lightingkid20106 күн бұрын

    im starting to feel like we watch the same videos lol

  • @VICTORMONDAINMONDAIN
    @VICTORMONDAINMONDAIN7 күн бұрын

    F4T5 BLB UV

  • @user-yt3xp3vs1o
    @user-yt3xp3vs1o8 күн бұрын

    Every time wear uv protecting glasses because uv can cause blindness

  • @LouisGuinandraNababan
    @LouisGuinandraNababan7 күн бұрын

    Thats uvc and this one here is safe

  • @svetotekhnik_32
    @svetotekhnik_3210 күн бұрын

    Розовуха

  • @user-yt3xp3vs1o
    @user-yt3xp3vs1o16 күн бұрын

    That´s a gas filling problem

  • @tosender
    @tosender16 күн бұрын

    lol fluorescent tube. LOL. laughing out loud about the TUBE. fluorescent tube haha

  • @trollfaceS1996
    @trollfaceS199618 күн бұрын

    Они бывает со временем разгораются

  • @crst_leomontvpanst3336
    @crst_leomontvpanst333619 күн бұрын

    Ghdfb wan kin

  • @gnomecagnome3204
    @gnomecagnome320420 күн бұрын

    UFO failure😊

  • @AllLoudNation365
    @AllLoudNation36517 күн бұрын

    lol

  • @dragonflyhk
    @dragonflyhk21 күн бұрын

    Great video. Thank you. Keep making more.

  • @technoman9000
    @technoman900023 күн бұрын

    Classic bulb

  • @trollfaceS1996
    @trollfaceS199627 күн бұрын

    Электронный балласт решил стать электромагнитным

  • @VICTORMONDAINMONDAIN
    @VICTORMONDAINMONDAIN27 күн бұрын

    Cool😊😊😊😊❤❤❤❤

  • @mrlux0716
    @mrlux071627 күн бұрын

    Initially I thought it was magnetic ballast

  • @chihofung6860
    @chihofung686018 күн бұрын

    Actally also for me when it was powered on for very first time in 2000. It blinked a lot before stablizing.

  • @trollfaceS1996
    @trollfaceS1996Ай бұрын

    Прикольные лампочки

  • @LouisGuinandraNababan
    @LouisGuinandraNababanАй бұрын

    Damn thats rare

  • @LouisGuinandraNababan
    @LouisGuinandraNababanАй бұрын

    I wish we had this in our country, we do have it but its instant start :(

  • @chihofung6860
    @chihofung6860Ай бұрын

    Preheat is quite rare for such small wattage fixtures.

  • @LouisGuinandraNababan
    @LouisGuinandraNababanАй бұрын

    @@chihofung6860 oh that why

  • @mellondude23
    @mellondude23Ай бұрын

    Frist

  • @user-yt3xp3vs1o
    @user-yt3xp3vs1oАй бұрын

    Try cold cathode ballast and it will maybe work

  • @chihofung6860
    @chihofung6860Ай бұрын

    It also fails to start using such fixtures. The tube would glow but stay at half brightness, with blue light at the electrodes, which indicates the start was not success.

  • @NoxareHampton
    @NoxareHampton2 ай бұрын

    What shade on the light called?

  • @GERALD_786
    @GERALD_7862 ай бұрын

    It looks like hps arc tube

  • @Ceiling_fan_team
    @Ceiling_fan_team2 ай бұрын

    They look like B

  • @humaninthebackrooms
    @humaninthebackrooms2 ай бұрын

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8in2 ай бұрын

    Mini lâmpadas e9 2.4 watts 💡

  • @LouisGuinandraNababan
    @LouisGuinandraNababan2 ай бұрын

    these are e10 and i havent seen an colored ones before

  • @chihofung6860
    @chihofung68602 ай бұрын

    I searched and measured they are literally E9 bulbs.

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8in2 ай бұрын

    Lâmpada incandescente 2.2 Watts lanterna 💡🔦😉

  • @DeadBryan
    @DeadBryan2 ай бұрын

    Before led flashlights became famous

  • @nhungnhung4077
    @nhungnhung40772 ай бұрын

    đèn này bao nhiêu vôn

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8in2 ай бұрын

    Mini lâmpada incandescente 3.8 Watts 💡

  • @VICTORMONDAINMONDAIN
    @VICTORMONDAINMONDAIN2 ай бұрын

    😊😊😊😊❤❤❤❤

  • @christophergrimes12
    @christophergrimes123 ай бұрын

    I have just subscribed to you

  • @christophergrimes12
    @christophergrimes123 ай бұрын

    I've got of the oven bulbs and are 25w E14 and they don't seem bright enough for me

  • @donatograsso5648
    @donatograsso56483 ай бұрын

    Hello ¿could you send me the diagram of how to do it?

  • @RonaldoSilva-tn8in
    @RonaldoSilva-tn8in3 ай бұрын

    Mini lâmpada incandescente 2.4 watts 💡💡