Se vand pestii din poza de mai jos:

https://lh3.googleusercontent.com/-YfNDZbHcL5Y/VHjhZGcu_rI/AAAAAAAAdsE/oLkfELHdjBY/s1440/DSC_0035.jpg

Venustus - 1m + 1f = 100 ron - masculul cred ca are 17-19cm
Masculi venustus - 20 ron bucata
Dimidiochromis compressiceps - 1m + 2f - 250 ron - masculul pe la 15-16cm, femelele pe la 12-14
Protomelas (cred ca taeniolatus) - 1m+2f - 100 ron
Socolofi 1m+1f - 20 ron

Acei, caeruleusi, sprengerae, elongatus, socolofi - majoritatea masculi - 10 ron bucata

0755.239.323

2

(2 raspunsuri, adaugat in Vanzari (apa dulce))

Update:
- Leduri 3w 3000-3500k, 6000-6500k, royal blue, red 5 ron.
- 3w uv - 10 ron
- Leduri 10w, 6000-6500k, 16 ron.
- Controlere arduino cu si fara touchscreen pentru acvariu.
0755.239.323

3

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Update:
- Leduri 3w 3000-3500k, 6000-6500k, royal blue, red 5 ron.
- Led driver 6-9 x 3w - 25 ron.
- Leduri 10w, 6000-6500k, 16 ron.
- Controlere arduino cu si fara touchscreen pentru acvariu.
0755.239.323

4

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Salut.
Leduri albastre am doar de 3w.
De 10w am doar albe (6500K).

5

(0 raspunsuri, adaugat in Cumparari (apa dulce))

Cumpar cativa sae - mici + riccia.

6

(17 raspunsuri, adaugat in Vanzari (apa sarata))

nickvvv A scris:

Nu ma contrazic cu tine herr, eu am completat cu ceva, altceva decat ai scris. Oricum una e curent continuu si alta constant, dar asta probabil ai scris-o in viteza...

Corect, imi cer scuze, am scris eu in graba, nu mi-am dat seama, de curent constant vorbeam smile

7

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Mai citeste odata ce am scris mai sus. Ori nu ai inteles tu, ori nu m-am facut eu inteles.

8

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Voltajul nu prea are legatura cu asta, cel putin nu in mod direct.
Limitarea o faci din Sursa de Curent Constant - de asta au nevoie ledurile, de SCC.
La ledurile de 10w, 12v si 900-950mA, ar trebui sa le dai doar in jur de 750-800mA. 800mA inseamna aproximativ 9w. Cu cat te propii de 10w, creste si caldura.

Iar la ledurile de 3w 750mA, ar trebui sa le limitezi pe la 650mA.

Sa luam un exemplu, sursele led care sunt pe piata, 9-12v si 950mA.
Un simplu calcul, la 11v si 950mA, inseamna 10.5w. Putin cam mult, mai ales ca e putin mai mult de 11v acolo. Ledul se va incinge foarte tare, e nevoie de un cooler bun sa-l raceasca. In timp asta inseamna o durata de viata mai mica.  In schimb, la 750-800mA, va degaja mai putina caldura, iar durata de viata a ledului va fi mult mai mare.

La un acvariu marin mic, tin ledul undeva la 600mA, si nu necesita racire activa, e pus pe un radiator de cpu, fara cooler, si se incalzeste foarte slab. Normal ca nu se pot tine ledurile asa, nu isi au rostul sa le tii la 60-70% din putere, dar ca idee.

9

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Secretul e in alimentarea ledului.
Cat timp ledul va fi aproape de puterea maxima, se va incinge foarte tare.
Daca ii scazi puterea la 80-85%, vor degaja caldura mai cu bun simt.

10

(17 raspunsuri, adaugat in Vanzari (apa sarata))

tibi59 A scris:

buna
o poza cu 10 w cool white 3w royal blue si 3w red
ms

10w:
https://lh6.googleusercontent.com/-ib6Ea6oJAb8/UROocKW-vdI/AAAAAAAAXTM/lafCDS8MExU/s640/DSC_0500.JPG

3w:
https://lh6.googleusercontent.com/-rcGijWQGW_M/UT8CtGk2NDI/AAAAAAAAXgE/_9qE6paiDw0/s512/blue_led_2.jpg

11

(2 raspunsuri, adaugat in Vanzari (apa dulce))

Update stoc:

1.

10W LED Cool White

flux luminous: 900-1100 LM

Voltage (VF) : 9v -12 V / DC - DC

Forward Currect (IF) : 900mA

Color Temp: 8000 ~10000K (Cool White)

Beam Angle: 140 degrees

LifeSpan Time : > 50,000

20 lei bucata

> 5 bucati disponibile



2.

10W LED Warm White

flux luminous: 900-1100 LM

Voltage (VF) : 9v -12 V / DC - DC

Forward Currect (IF) : 900mA

Color Temp: 5000 (Warm White)

Beam Angle: 140 degrees

LifeSpan Time : > 50,000

20 lei bucata

INDISPONIBIL



3.

10W LED White

flux luminous: 900-1100 LM

Voltage (VF) : 9v -12 V / DC - DC

Forward Currect (IF) : 950mA

Color Temp: 6000-6500 K (White)

Beam Angle: 140 degrees

LifeSpan Time : > 50,000


20 lei bucata

> 5 bucati disponibile




5.

3W Extreme Royal Blue Power LED

luminous flux: 40-50LM

Forward voltage: 3.2-3.6V

Forward current: 750mA

Emit Color: Royal Blue 445nm

Wave Length: 445nm

View degree: 120 degree

8 lei bucata

> 5 bucati disponibile



6.

3W Hight Power Red LED

flux luminous: 60-70LM

Forward voltage: 2.2-2.8V

Forward current: 700mA

Emit Color: Red

Wave Length: 610-630nm

View degree: 120 degree

12 lei bucata (peste 5 bucati, 10 lei bucata)

> 5 bucati disponibile



7.

3W High Power Green LED

luminous flux: 100-140LM

Forward voltage: 3.2-3.8V

Forward current: 700mA

Emit Color: Green

Wave Length: -

View degree: 120 degree

10 lei bucata (peste 5 bucati, 8 lei bucata)

> 5 bucati disponibile



8.

3W White High Power LED

luminous flux: 180-200LM

Forward voltage: 3.2-3.8V

Forward current: 750mA

Emit Color: White

Wave Length: 6500k

View degree: 120 degree

10 lei bucata (peste 5 bucati, 8 lei bucata)

> 5 bucati disponibile



9.

3W COOL White High Power LED

luminous flux: 220-240LM

Forward voltage: 3.2-3.6V

Forward current: 750mA

Emit Color: Cool White

Wave Length: 10.000k

View degree: 120 degree

10 lei bucata (peste 5 bucati, 8 lei bucata)

> 5 bucati disponibile



10.

3W UV High Power LED

luminous flux: 6-8LM

Forward voltage: 3.2-3.6V

Forward current: 750mA

Emit Color: White

Wave Length: 410 nm

View degree: 120 degree

20 lei bucata

- 5 bucati disponibile


Se mai adauga controller arduino, cu posibilitatea reglarii intensitatii pe fiecare canal (pana la 7 canale).

ionutz.blue@yahoo.com
0755.239.323

12

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Update stoc:

1.

10W LED Cool White

flux luminous: 900-1100 LM

Voltage (VF) : 9v -12 V / DC - DC

Forward Currect (IF) : 900mA

Color Temp: 8000 ~10000K (Cool White)

Beam Angle: 140 degrees

LifeSpan Time : > 50,000

20 lei bucata

> 5 bucati disponibile



2.

10W LED Warm White

flux luminous: 900-1100 LM

Voltage (VF) : 9v -12 V / DC - DC

Forward Currect (IF) : 900mA

Color Temp: 5000 (Warm White)

Beam Angle: 140 degrees

LifeSpan Time : > 50,000

20 lei bucata

INDISPONIBIL



3.

10W LED White

flux luminous: 900-1100 LM

Voltage (VF) : 9v -12 V / DC - DC

Forward Currect (IF) : 950mA

Color Temp: 6000-6500 K (White)

Beam Angle: 140 degrees

LifeSpan Time : > 50,000


20 lei bucata

> 5 bucati disponibile




5.

3W Extreme Royal Blue Power LED

luminous flux: 40-50LM

Forward voltage: 3.2-3.6V

Forward current: 750mA

Emit Color: Royal Blue 445nm

Wave Length: 445nm

View degree: 120 degree

8 lei bucata

> 5 bucati disponibile



6.

3W Hight Power Red LED

flux luminous: 60-70LM

Forward voltage: 2.2-2.8V

Forward current: 700mA

Emit Color: Red

Wave Length: 610-630nm

View degree: 120 degree

12 lei bucata (peste 5 bucati, 10 lei bucata)

> 5 bucati disponibile



7.

3W High Power Green LED

luminous flux: 100-140LM

Forward voltage: 3.2-3.8V

Forward current: 700mA

Emit Color: Green

Wave Length: -

View degree: 120 degree

10 lei bucata (peste 5 bucati, 8 lei bucata)

> 5 bucati disponibile



8.

3W White High Power LED

luminous flux: 180-200LM

Forward voltage: 3.2-3.8V

Forward current: 750mA

Emit Color: White

Wave Length: 6500k

View degree: 120 degree

10 lei bucata (peste 5 bucati, 8 lei bucata)

> 5 bucati disponibile



9.

3W COOL White High Power LED

luminous flux: 220-240LM

Forward voltage: 3.2-3.6V

Forward current: 750mA

Emit Color: Cool White

Wave Length: 10.000k

View degree: 120 degree

10 lei bucata (peste 5 bucati, 8 lei bucata)

> 5 bucati disponibile



10.

3W UV High Power LED

luminous flux: 6-8LM

Forward voltage: 3.2-3.6V

Forward current: 750mA

Emit Color: White

Wave Length: 410 nm

View degree: 120 degree

20 lei bucata

- 5 bucati disponibile


Se mai adauga controller arduino, cu posibilitatea reglarii intensitatii pe fiecare canal (pana la 7 canale).

ionutz.blue@yahoo.com
0755.239.323

13

(17 raspunsuri, adaugat in Vanzari (apa sarata))

Update stoc leduri.

1. 10W LED White
Voltage (VF) : 9v -12 V / DC - DC
Forward Currect (IF) : 950mA max
Color Temp: 6000-6500K (White)
Beam Angle: 140 degrees
LifeSpan Time : > 50,000
20 lei bucata - >10 buc disponibile

2. 10W LED  Cool White 20000K
Voltage (VF) : 9v -12 V / DC - DC
Forward Currect (IF) : 950mA max
Color Temp:  20000K-25000K (Cool White)
Beam Angle: 140 degrees
LifeSpan Time : > 50,000
20 lei bucata - 1 buc disponibile

3. 3w LED ROYAL BLUE
Forward Voltage: 3.2 - 3.8V - 700mA
Luminous flux: 180 - 200LM
Output power: 3w
Light Color: White 6000-6500K
View angle: 120-140
10 lei bucata sau 8 lei bucata, incepand cu 5 bucati - > 20 buc disponibile

4. 3w LED White
Forward Voltage: 3.2 - 3.8V - 700mA
Luminous flux: 70 - 80LM
Output power: 3w
Light Color: royal blue / 450 - 455 nm
View angle: 120
10 lei bucata sau 8 lei bucata, incepand cu 5 bucati - > 20 buc disponibile

5. 3w LED GREEN
Emitting Colour: Green / 510-530nM
Intensity Type : 100~140Lm
Viewing Angle: 120°
DC Forward Voltage:3.2V~3.8V
Forward Current: 700mA
10 lei bucata - >5 buc disponibile

6. 3w LED RED
Emitting Colour: Red / 610-630nM
Intensity Type : 60~70Lm
Viewing Angle: 120°
DC Forward Voltage: 2.2V~2.8V
Forward Current: 700mA
10 lei bucata - >10 buc disponibile

ionutz.blue@yahoo.com
0755.239.323

14

(2 raspunsuri, adaugat in Vanzari (apa dulce))

Update stoc leduri.

1. 10W LED White
Voltage (VF) : 9v -12 V / DC - DC
Forward Currect (IF) : 950mA max
Color Temp: 6000-6500K (White)
Beam Angle: 140 degrees
LifeSpan Time : > 50,000
20 lei bucata - >10 buc disponibile

2. 10W LED  Cool White 20000K
Voltage (VF) : 9v -12 V / DC - DC
Forward Currect (IF) : 950mA max
Color Temp:  20000K-25000K (Cool White)
Beam Angle: 140 degrees
LifeSpan Time : > 50,000
20 lei bucata - 1 buc disponibile

3. 3w LED ROYAL BLUE
Forward Voltage: 3.2 - 3.8V - 700mA
Luminous flux: 180 - 200LM
Output power: 3w
Light Color: White 6000-6500K
View angle: 120-140
10 lei bucata sau 8 lei bucata, incepand cu 5 bucati - > 20 buc disponibile

4. 3w LED White
Forward Voltage: 3.2 - 3.8V - 700mA
Luminous flux: 70 - 80LM
Output power: 3w
Light Color: royal blue / 450 - 455 nm
View angle: 120
10 lei bucata sau 8 lei bucata, incepand cu 5 bucati - > 20 buc disponibile

5. 3w LED GREEN
Emitting Colour: Green / 510-530nM
Intensity Type : 100~140Lm
Viewing Angle: 120°
DC Forward Voltage:3.2V~3.8V
Forward Current: 700mA
10 lei bucata - >5 buc disponibile

6. 3w LED RED
Emitting Colour: Red / 610-630nM
Intensity Type : 60~70Lm
Viewing Angle: 120°
DC Forward Voltage: 2.2V~2.8V
Forward Current: 700mA
10 lei bucata - >10 buc disponibile

ionutz.blue@yahoo.com
0755.239.323

15

(0 raspunsuri, adaugat in Vanzari (apa sarata))

Vand cateva leduri 10W LED Cool White
Voltage (VF) : 9v -12 V / DC - DC
Forward Currect (IF) : 900mA
Color Temp: 8000 ~10000K (Cool White)
Beam Angle: 140 degrees
LifeSpan Time : > 50,000
25 lei bucata
La cerere - module pentru alimentarea ledurilor la surse PC de 12v sau orice alta sursa de 12v si cel putin 1A.
Modul 2 leduri + driver + radiator = 100 ron.
Contact:
0755.239.323
id yahoo: ionutz.blue
email: ionutz.craciunescu@gmail.com
Nu voi putea raspunde la pm in timp scurt, va rog folositi email sau telefon.

https://lh3.googleusercontent.com/-sIlC9GumxcI/UROobM3_0kI/AAAAAAAAXTE/5BjNbkdsz-s/s800/DSC_0495.JPG

16

(51 raspunsuri, adaugat in Acvarii mari (apa dulce))

[youtube]http://www.youtube.com/watch?v=MtMIu8pKPjw[/youtube]

[youtube]http://www.youtube.com/watch?v=oZ-zGdxzbDg[/youtube]

17

(51 raspunsuri, adaugat in Acvarii mari (apa dulce))

Multumesc.

Inca un video:

[youtube]http://www.youtube.com/watch?v=J1t82rL7BT8[/youtube]

18

(66 raspunsuri, adaugat in Jurnal acvarii cu ciclide africane)

Frumosi toti wink

19

(39 raspunsuri, adaugat in Acvarii medii (apa dulce))

Frumosi baenschii si borleyii smile

20

(51 raspunsuri, adaugat in Acvarii mari (apa dulce))

https://lh6.googleusercontent.com/-MJDL2sy3dtE/Ty79Ps_hYOI/AAAAAAAATwo/qvDbyeUPIlo/s912/DSC_8790_r.jpg
https://lh6.googleusercontent.com/-Ub9DEf5MXRc/Ty78wdWuSaI/AAAAAAAATtw/lJpnq4RRG0Q/s1024/DSC_8818.JPG
https://lh4.googleusercontent.com/-itMLgSbHzY8/Ty78rDr5bTI/AAAAAAAATtQ/ckLhEaXscGE/s1024/DSC_8814.JPG
https://lh5.googleusercontent.com/-7oV2dfIIfkU/Ty78YAWW89I/AAAAAAAATsI/2MAP_fnDgvA/s1024/DSC_8803.JPG
https://lh4.googleusercontent.com/-fv9c8jfQNh0/Ty78V2MW62I/AAAAAAAATsA/P4jBvoMUnWI/s1024/DSC_8802.JPG
https://lh6.googleusercontent.com/-ghc2wBqWWCs/Ty78Jmu1afI/AAAAAAAATrg/3qndvtfNNOg/s1024/DSC_8795.JPG
https://lh5.googleusercontent.com/-2MVByIiFM4w/Ty7865V3nfI/AAAAAAAATuw/aARZeyHeGUQ/s1024/DSC_8730_r.jpg
https://lh6.googleusercontent.com/-otZLHnYjImQ/Ty79J2UgxqI/AAAAAAAATwI/8hKvxCoVMj0/s1152/DSC_8751_r.jpg
https://lh5.googleusercontent.com/-g5_ijYRwCSs/Ty79OdLxmqI/AAAAAAAATwg/dmh8ZrV2jO8/s1024/DSC_8748_r.jpg
https://lh4.googleusercontent.com/-C30tadth3FM/Ty79Awd2ZNI/AAAAAAAATvQ/cFF2RQiSvYk/s1024/DSC_8758_r.jpg
https://lh5.googleusercontent.com/-p1cLjOr0bZ0/Ty79IsV0UuI/AAAAAAAATwA/_7fFzK4GuF8/s1024/DSC_8752_r.jpg