Kvalita svetla LED pásika: Dobrá vs. nízka


How to choose good quality LED pásové svetlo and avoid loss? This post shows you a high-quality LED strip light VS a cheap & low-quality strip.

Sometimes customers send us LED strip samples from other factories. Some prices are very low, and they want to know the difference. In this post, Lightstec shows you how to tell them apart.

FunkciaLightstec High QualityCheap & Low Quality
PCBDouble-layer 2OZ copper PCB, better heat dissipation and lower voltage dropSingle-layer thin PCB, larger voltage drop
Sila a odpor151R resistor, 12.8W/m, LM-80 certified LEDs181R resistor, 11.8W/m, lower output
AdhesiveOriginal 3M 9080A tape, strong long-term stickingOther-brand tape, weak after long use
LED & Holder18–20lm, RA>80, copper holder, longer life13–15lm, RA<80, iron holder, rusts easily

1. Lightstec High-Quality LED Strip Light

Lightstec good quality LED strip light

Lightstec SMD5050 LED strip light
Good quality copper PCB
Double-Layer 2OZ Copper PCB

Double-layer copper PCB is better for heat dissipation and lower voltage drop.

Designed for professional project use.

Wattage test 12.8W/m
Stable Power: 151R Resistor, 12.8W/m

Our LED strip light uses a 151R resistance with 12.8W/m power.

Our LEDs pass LM-80, which means the strip can be used for a longer time.

Original 3M 9080A tape
Original 3M 9080A Tape

We use original 3M 9080A tape. Check the data sheet here: 3M 9080 data sheet (PDF).

It sticks strongly and securely when used properly.

Copper LED holder with magnet test
Copper Holder LED: 18–20lm, RA>80

Our LEDs are 18–20lm, RA>80, with 100lm/W light efficacy.

The copper LED holder dissipates heat well and does not rust easily, giving a longer lifetime than iron-holder LEDs.

2. Cheap & Low-Quality LED Strip Light

Nízka kvalita LED pásikov

Cheap & low-quality SMD5050 LED strip light
Low quality single layer PCB
Single-Layer Thin PCB

Single-layer PCB has a larger voltage drop.

Made for low-price products.

Wattage test 11.8W/m
Lower Power: 181R Resistor, 11.8W/m

Cheaper strips use a 181R resistance with only 11.8W/m.

They lower the power because they cannot handle higher wattage — heat dissipation is not good.

Other brand double side tape
Other-Brand Double-Side Tape

Cheap strips use other-brand tape that is not strong enough over a long time.

The price is low, but it is not good for project use.

Iron LED holder with magnet test
Iron Holder LED: 13–15lm, RA<80

After testing, the sample brightness is 13–15lm, RA<80.

The LED can be sucked up by a magnet — the holder is iron. Iron rusts easily, heat dissipation is worse, so the lifetime is shorter than copper-holder LEDs.

Recommended SMD5050 LED Strip Products

Kliknutím na ľubovoľný produkt zobrazíte špecifikácie a požiadajte o cenovú ponuku:

LT-5050WW30R-W12

LT-5050WW30R-W12
SMD5050 30LED/m, 12V warm white

Request Quote

LT-5050WW60R-W12

LT-5050WW60R-W12
SMD5050 60LED/m, 12V warm white

Request Quote

LT-5050WW30R-W24

LT-5050WW30R-W24
SMD5050 30LED/m, 24V warm white

Request Quote

LT-5050WW120R-W24

LT-5050WW120R-W24
SMD5050 120LED/m, 24V high brightness

Request Quote

Jerry Hu, Founder of Lightstec

O autorovi JerryHu

Zakladateľ spoločnosti Lightstec.Engineering. Viac ako 13 rokov pracovných skúseností v podnikaní s LED osvetlením. Oboznámený s výrobou produktov LED osvetlenia. V tomto blogu sa s vami podelíte o znalosti a riešenia v oblasti LED osvetlenia. Vitajte pri získavaní LED svetiel z Číny.

Zistite viac profesionálnych kurzov, o ktorých vám povie menej ľudí, kým sa pomýlite.

7 myšlienky na “Kvalita svetla LED pásika: Dobrá vs. nízka“

  1. ako sa máš?
    Moje meno je Gennadiy. Pracujem pre spoločnosť “CRIPS INTERIORS”.
    Na výstave ste sa stretli s mojou kolegyňou Natalyou.

    Momentálne pracujeme na projekte a potrebujeme 500-1000m LED profilu.
    Skontrolujte priložené obrázky.

    Môžete nám poskytnúť takúto položku?
    Zašlite nám prosím cenník s dodacou dobou.
    dakujem za pomoc

    Odpovedzte
  2. Dúfam, že je s vami všetko v poriadku!

    Máme záujem svietidlo (nájdete priložený obrázok).
    Viete to vyrobiť?
    Požiadavky:
    RGB LED, závesné svietidlo, materiál difúzora svetla – akryl, telo – kov – oceľ, Výkon – 4-5W, nestmievateľné.

    Tešíme sa na vašu odpoveď.

    Odpovedzte
  3. Pre mňa je ľahké poznať kvalitu svetla LED pásikov podľa materiálu. Teraz mnohé položky vyzerajú rovnako, ale keď použijem . niektoré z nich majú veľa problémov v projekte po niekoľkých mesiacoch používania. Nikdy nepoužívajte lacné produkty!

    Odpovedzte
  4. Úprimné porovnanie! Rozdiel v kvalite zostavenia je zrejmý pri porovnaní vedľa seba. Naši klienti si okamžite všimnú rovnomerný svetelný výkon.

    Odpovedzte

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