Rembrandt 2.5-4kw

The Rembrandt 2500/4000 W is a unique step forward in lighting technology. The results of an extensive research from De Sisti, it utilizes a single ended discharge lamp which allows significant reductions in both size and weight without compromising its output and ensures a smooth uniform field through the full range from Spot to Flood focusing.
The use of the single ended shotr arc discharge lamp enables the unit to substantially outperform both the light aoutput and the beam spread of cinventional 4000 W discharge Fresnel spotlights using double ended lamps. The Rembrandt is a perfect key or fill light for studio use when colour balancing to 5600° K and is the only choice for location work where size and weight versus output are always at a premium.

Mod. 2532 - Manual Operated (MO) version

Mod. 2535

Mod. 2532 - Manual Operated (MO) version

 

PHOTOMETRIC DATA REMBRANDT 2,5/4 kW

Values measured with: MSR 2500 HR, MSR 4000 HR, 300 mm. F Fresnel Lens

 

FEET

METERS

TYPICAL DISTANCES

20’

40’

60’

80’

6,0

12

18

24

LIGHT CENTER VALUES

Candle Power

Footcandles

Lux

SPOT

2,5 kW

1.031.000

2.578

644

286

161

28.639

7.160

3.182

1.790

 

4 kW

1.523.000

3.808

952

423

238

42.306

10.576

4.701

2.644

FLOOD

2,5 kW

90.700

227

57

25

14

2.519

630

280

157

 

4 kW

117.100

293

74

33

18

3.253

813

361

203

 

 

 

BEAM ANGLE

(50% of center value)

F.C. AT ANY DISTANCE =

Candle Power : (distance in ft)2

 

BEAM DIAMETER

(W x H in feet)

LUX. AT ANY DISTANCE =

Candle Power : (distance in ft)2

 

BEAM DIAMETER

(W x H in meters)

SPOT

8,0°

2.8’

5.6’

8.4’

11.2’

0,8 mt

1,7 mt

2,5 mt

3,4 mt

FLOOD

58,0°

22.2’

44.3’

66.5’

88.7’

6,7 mt

13,3 mt

20,0 mt

26,6 mt

 

Weight and Dimensions

 

Code Description Diameter Weight
2341.100 Cable adapter 2' long, for 2500 W magnetic ballast 1.5' 1.3
2431.100 Cable Head to Ballast 4000W, 25' 25' 7.3
2431.200 Cable Head to Ballast 4000W, 50' 50' 14.6
356.110 Four leaf rotating barndoor (Medium) 15.7 3.8
356.210 Eight leaf rotating barndoor (Medium) 15.7 4.2
357.100 Colorframe 15.3 1.1
358.100 Cone with two discs (with front aperture diameter: 11 15.7 7.1
359.100 Set of scrims - Stainless steel 15.5 1.1
359.250 180 Bottom Light spill protection - 0.7
397.100 Outrigger colorframe 23.6 x 19.8 3.5