Latest ads

Electronics
Vehicles
Property
Search

Revolution of Led light.. energy saving ;)

what do you think about this?

  • Total voters
    38
mldarshana

mldarshana

Well-known member
  • Apr 2, 2007
    34,059
    1,404
    113
    ආශ්චර්ය අභියස :nerd:
    Krishantha kalyanarathna said:
    oya wall lamp eke thiyennne machn special request ekakata hadapu night lamp ekak... my other leds have much bettr light than that...
    3W led = 25W filament lamp
    5W led = 45W filament lamp
    7W led = 100W filament lamp , 25W cfl lamp
    Click to expand...

    මචන් මම දැක්ක 3.75W වලින් 60W එළිය දෙන්න පුළුවන් එකක් ... ඒව කීයක් වෙනවද ?
     
    K

    Krishantha kalyanarathna

    Member
    Nov 12, 2011
    17
    1
    0
    Thalawathugoda
    mldarshana said:
    මචන් මම දැක්ක 3.75W වලින් 60W එළිය දෙන්න පුළුවන් එකක් ... ඒව කීයක් වෙනවද ?
    Click to expand...
    original Chinese bulbs nam patta ganan ban..my leds are purely srilankan bulbs vitharai chinese...
    3W bulb = 25W filamant lamp................................PRICE:350Rs
    5W bulb = 45W filament lamp(11W cfl)...................PRICE:550Rs
    7W bulb = 100W filament lamp(25W cfl)..................PRICE:950Rs

    Please contact krishantha:0775213348
     
    Last edited:
    K

    Krishantha kalyanarathna

    Member
    Nov 12, 2011
    17
    1
    0
    Thalawathugoda
    mldarshana said:
    :rofl::rofl:

    එළිය නම් ටිකක් මදි වගේ :baffled:
    Click to expand...
    that wall lamp has 1W night lamp & it was made on a special request..other lights have much morre luminance than that..
    3W led = 25W filament lamp
    5W led = 45W filament lamp
    7W led = 100W filament lamp
    So guys you can imagine the light condition of ma lights..
    Feel free to contact me Krishantha 0775213348...
     
    dkp

    dkp

    Active member
  • Feb 19, 2008
    636
    26
    28
    Colombo
    prasadana2 said:
    prices dennako... i wanted to buy few ... for normal holders...
    Click to expand...


    3W bulb = 25W filamant lamp................................PRICE:350Rs
    5W bulb = 45W filament lamp(11W cfl)...................PRICE:550Rs
    7W bulb = 100W filament lamp(25W cfl)..................PRICE:950Rs

    machn better you contact Krishantha 0775213348 or text him
     
    Last edited:
    GTRZ

    GTRZ

    Administrator
    Staff member
  • Apr 27, 2006
    19,480
    10,860
    113
    what LED you guys are using in your bulbs? Use 5050 SMD LEDs, normal stuff is useless in output light and power consumption.
    I see all of your bulb images using normal white LEDs. Switch to SMD
    I have used both SMD and normal bulbs.

    Do you make bulbs in here or import from china?

    sku0191991.jpg
     
    • Like
    Reactions: dkp
    dkp

    dkp

    Active member
  • Feb 19, 2008
    636
    26
    28
    Colombo
    GTRZ said:
    what LED you guys are using in your bulbs? Use 5050 SMD LEDs, normal stuff is useless in output light and power consumption.
    I see all of your bulb images using normal white LEDs. Switch to SMD
    I have used both SMD and normal bulbs.

    Do you make bulbs in here or import from china?

    sku0191991.jpg
    Click to expand...


    thnx gtrz ayya fr ur comnt:yes::yes:
    creator will reply to this, i just posted a thread fr him;)
    and those are not importd, made by him.:D:D:D:D
     
    K

    Krishantha kalyanarathna

    Member
    Nov 12, 2011
    17
    1
    0
    Thalawathugoda
    GTRZ said:
    what LED you guys are using in your bulbs? Use 5050 SMD LEDs, normal stuff is useless in output light and power consumption.
    I see all of your bulb images using normal white LEDs. Switch to SMD
    I have used both SMD and normal bulbs.

    Do you make bulbs in here or import from china?

    sku0191991.jpg
    Click to expand...
    Thnx for the comment machn.I'm using super flux cree leds..thats are not the normal leds bit different from that becoz it has 5000k colour temp & better lifetime..
    You have mentioned about the Surface Mounted LED lights..Have you made lamp from those..Smd has beter luminance that is not a doubt...but bro they are extremely expensive & ambanakata rathwenawa...ehema baladdi eeta hodai cfl use karanawa..My led lamp do not heat up like smd's & those smds are not very reliable that is why I'm not going to buil the SMD type lamps....
     
    pavithra_uk

    pavithra_uk

    Well-known member
  • Oct 6, 2009
    53,401
    22,052
    113
    Gotland
    Krishantha kalyanarathna said:
    Thnx for the comment machn.I'm using super flux cree leds..thats are not the normal leds bit different from that becoz it has 5000k colour temp & better lifetime..
    You have mentioned about the Surface Mounted LED lights..Have you made lamp from those..Smd has beter luminance that is not a doubt...but bro they are extremely expensive & ambanakata rathwenawa...ehema baladdi eeta hodai cfl use karanawa..My led lamp do not heat up like smd's & those smds are not very reliable that is why I'm not going to buil the SMD type lamps....
    Click to expand...

    Do you import cree LEDs ?

    I never found cree leds local market
     
    N

    nagaya

    Member
    Mar 18, 2007
    12,671
    194
    0
    Krishantha kalyanarathna said:
    original Chinese bulbs nam patta ganan ban..my leds are purely srilankan bulbs vitharai chinese...
    3W bulb = 25W filamant lamp................................PRICE:350Rs
    5W bulb = 45W filament lamp(11W cfl)...................PRICE:550Rs
    7W bulb = 100W filament lamp(25W cfl)..................PRICE:950Rs

    Please contact krishantha:0775213348
    Click to expand...

    really good prices if any one buy :yes::yes::yes::yes:
     
    N

    nagaya

    Member
    Mar 18, 2007
    12,671
    194
    0
    pavithra_uk said:
    Do you import cree LEDs ?

    I never found cree leds local market
    Click to expand...

    bro thnx 4 ccts,i'll look them
    btw mokakda bn me cree led,mama adamai ahuwe,google karama awe me wage 1k,ara mehe tiyenwa 1W ewa ehemath me wage neda
    LT-1533-1247152561.jpg


    me tiyenne machn mama gwa tibba 30W led eke photo 1k

    140.jpg
     

    Similar threads

    monson
    මාලිමා JVP NPP LTL මාෆියාව Rooftop solar owners ලාගෙන් තවත් පලිගනී පාවිච්චි කරන unit එක රු. 67 ට සෙට් කරයි!
    Replies
    34
    Views
    883
    Lionzzz
    Lionzzz
    monson
    Renewable energy අරහං මාලිමා ජෙපි මාෆියාව: Greenlight for only 7 of 47 EOI projects
    Replies
    0
    Views
    154
    monson
    monson
    monson
    JVP NPP මාලිමා වංචා දූෂණ හොරකම්: Wind power deal rushed as tariff revision stalls?
    Replies
    4
    Views
    244
    Tricle_Buwa
    Tricle_Buwa
    monson
    අනුන්ට හොරු කියන JVP මාලිමා පට්ට හොරු: Sahasdhanavi Power Plant: Serious Questions Raised over Equity Infusion
    Replies
    4
    Views
    287
    monson
    monson
    B
    Nissan Leaf 2026 අැවිල්ලා..480+km range.. 🤩❤️
    Replies
    18
    Views
    1K
    kingcapton
    K
    Top Bottom