E275
Colour
Sorgente
Required accessories
It is necessary to order one of the required accessories to properly install and operate the product:
Optional accessories
Technical Data
last update: 21/10/2025Description
Luminaire for indoor and outdoor architectural linear lighting – with RGBW (PIXEL) LED (4000K - CRI 80 white LEDs) – on a 24Vdc flexible white circuit, length L=7004mm. The LED circuit is completely IP68 encapsulated with a high-performance polymer sheath that has a white (outside) and milky finish (emission surface): the material allows the device to be installed and used even at extreme temperatures: -30°C +45°C. Underscore InOut TOP-BEND can be used to create straight lines on flat and curved surfaces. Even, spotfree lighting is guaranteed along the entire strip profile up to the end parts. On both ends (not the head), the product is supplied with a cable L=80mm with a male connector (input cable) and a female connector (output cable) for a single direction IP68 connection, fitted with an anti-detachment locknut. The product is also supplied with stainless steel wires to stop the body from misshaping as this may damage the LED circuit. Easy to install and a robust design for difficult environments (for example, it is salt water, UV and solvent resistant). Minimum curving radius 250mm for 16mm TOP-BEND versions.
Dimensions
General (mm)
7004x16x20
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
2.1
Material
High performance polymer
Product certification
-
BIS -
CE -
QCERT -
UK Conformity Assessed
Photometric data
Details
lm system
1281 - 704
W system
49.9 - 57.6
lm source
W source
Luminous efficiency - lm/W (system value)
12.22
lm in emergency mode
-
Total light flux at or above an angle of 90° (Lm)
73
Light output ratio (LOR)
100
Optic and beam angle
GL - general lighting
Adjustability
fixed
Colour temperature
RGBW K
Charts and polar curves
Electrical data
Operating ambient temperature range
da -20°C a +35°C. (*)
Voltage
24 DC
ZVEI code
LED
Power Supply
Electronic Control gear not included
Mounting options
Remote
Dimmable option
Dimmable
Control
SPI
LED Current
4 / 10
Installation
Description
Surface-mounted (ceiling and wall) using accessories to be ordered separately. The installation accessories available include end-low aluminium profiles with slots (L=104mm) and intermediate-low aluminium profiles with no slots (L=998-1790-1998mm) that are used to secure the linear Underscore InOut, with its side exit for the cable with connector. Aluminium low clips (L=40mm) and 316 stainless steel low clips (L=40mm) ideal for curved sections are available.
High linear aluminium profiles (L=1000-2000mm) are available and high aluminium and AISI 316 stainless steel clips (L=40mm) that hide the cables with the connectors in the bottom part.;
Mounting
Wall arm, Wall surface, Ceiling surface
Wiring
24Vdc ±5% LED circuit. Constant voltage ballasts to be ordered separately, both IP20 and IP67 are available and suitable for outdoor installation. Gateway Art-Nets/SPIs are available for checking and operating the strips. The ballasts/Gateway Art-Nets/SPIs and LED strips are connected via cables with IP68 female connectors (L=115-1500-3000-5000mm) or IP68 male connectors (L=115-1500mm) to be ordered separately.
Required accessories
To properly install and operate this product it’s necessary to have one of the required accessories
Go to required accessoriesNotes
Product complete with LED lamp. Ten standard lengths are available (337-504-671-837-1004-2004-3004-4004-5004-7004mm). The Underscore InOut PIXEL can be connected in a 24Vdc sequence up to a maximum length of L=7004mm. Depending on the type of ballast Underscore connections can be made in parallel, each with a max length of L=7004mm, that can also be installed in a continuous line (see instruction sheet). For the sequenced SPI check connection refer to the instruction sheet. IP68 rating on both the product and the continuous line system that uses IP68 connectors * The product is not suitable for installation in swimming pools and fountains.Life Time only LED White on: 100,000h - L90 - B50 (Ta 25°C)
Life Time n.1 Color LED on: 34,000h - L70 - B50 (Ta 25°C)
Life Time n.3 Color LEDs on: 19,000h - L70 - B50 (Ta 25°C)
Life Time only LED White on: 46,000h - L80 - B50 (Ta 40°C)
Life Time n.1 Color LED on: 19,000h - L70 - B50 (Ta 40°C)
Life Time n.3 Color LEDs on: 11,000h - L70 - B50 (Ta 40°C)